Virus Sentence Examples
The virus cannot live in immunized individuals, nor in nature.
The virus is transmitted to humans by mosquito bites.
The new versions have facilities that greatly ease the task of updating the virus definitions on a regular basis.
Efforts are now underway to identify the second genomic component (if any) and produce full-length clones of the virus.
His interests in theoretical plant virus epidemiology were re-awakened by links with Mike Thresh and have subsequently developed into major research initiatives.
There are many types of this virus but only a few affect the genitals.
A controlled virus taxonomical and functional classification has been used for all the proteins and protein families in the database.
Severe disease in adult dairy cattle in three UK dairy herds associated with BVD virus infection.
The most common infectious diseases reported are viral diseases, such as duck virus hepatitis and duck virus enteritis (duck plague ).
Both compounds are inhibitors of the HCV protease enzyme, which the virus uses to replicate itself.
AdvertisementThey also fudge the issue of decreasing services for an increasing number of people living with the virus.
A virus causing chronic, and occasionally acute, liver inflammation.
Virus infection induced late cell lysis in asthmatic cells but not in normal cells.
Neonatal herpes occurs when Mom acquires the virus in the 12 weeks before delivery, it is new infections that are the problem.
Back to the top Cold Sores These are caused by the virus herpes simplex.
AdvertisementVitamin C was also able to inactivate other viruses in vitro, including herpes simplex, rabies, and tobacco mosaic virus.
Shingles A painful skin rash due to the virus herpes zoster.
Within the particles, the virus DNA is associated with four cellular histones.
This histological and MRI evidence of lesions indicates that the polio virus both damaged and destroyed neurons in CNS territories beyond the anterior horn.
Research studies to test a vaccine to protect humans against H5N1 virus are expected to begin in April 2005.
AdvertisementFusion peptides are short, relatively hydrophobic sequences that are well conserved within, but not between, virus families.
The intracerebral inoculation of mice with herpes simplex virus produces lesions similar to those seen in the human herpes simplex viral encephalitis.
Susceptible and resistant responses to challenge with soil-borne virus inoculum were evident.
This type of virus could potentially make the computers inoperable.
Between 1955 and 1963, millions of people were exposed to monkey virus SV40 through contaminated oral polio vaccines made from monkey kidneys.
AdvertisementThis includes legionnaire 's disease, caused by a bacterium, and SARS (severe acute respiratory syndrome) caused by a virus.
T-cell leukemia virus can increase the risk of adults getting T-cell leukemia virus can increase the risk of adults getting T-cell leukemia.
T-cell leukemia virus can increase the risk of adults getting T-cell leukemia.
These questions could easily be answered by molecular genetic analysis of the virus or viruses from infected livestock in the outbreak.
Now, with CD4 counts around 400 and an undetectable viral load the virus is no longer at the forefront of my mind.
Forget all the pornographers, mass mailers and virus producers; one Daly is sufficient justification for the existence of the World Wide Web.
The virus writers used to hide viruses here (often malicious ones ).
The virus was isolated from an adult T cell malignancy.
The flu virus mutates frequently, changing its genetics, but it rarely goes through the changes that allow it to routinely infect mammals.
They target HIV because the virus is coated with the sugar mannose, which the bacteria use as a food source.
To control an epidemic of FMD it is essential to understand the mechanism by which the FMD virus is being spread.
What causes meningitis Meningitis is usually caused by a bacteria or a virus.
A bird flu virus could merge with a human flu virus to create a new virus.
Almost 90% of American cows contain a cancer-causing microbe called bovine leukemia virus.
Hepatitis A is a relatively mild form of the virus; most patients require no medical care.
The virus is similar to the herpes virus, and to the Epstein-Barr virus, which causes mononucleosis.
As the number of viruses increase, the virus checker programs have to be updated quarterly or even monthly.
Emergence, spread and strategies for controlling the pandemic of cassava mosaic virus disease in east and central Africa.
Satellite RNA for control of plant diseases caused by cucumber mosaic virus.
Protection of transgenic plants expressing the coat protein gene of watermelon mosaic virus II or zucchini yellow mosaic virus against six potyviruses.
The genetic control of resistance to turnip mosaic virus in Brassica.
The aedes aegypti mosquito carries the virus from person to person.
Occasionally, the virus is transmitted by the mosquitoes to humans.
The virus is transmitted by various beetles with biting mouthparts.
One main reason is that the virus is very mutable, and can readily mutate to escape immune detection.
In MS, the body's immune system attacks myelin as if it were an invading bacteria or virus.
A particularly nasty strain of the virus can make normally healthy people very ill.
An overview of West Nile Virus is provided and additional resources include news releases, articles, and surveillance data.
This disorder (which is also knows as ' vestibulitis ') is thought order (which is also knows as ' vestibulitis ') is thought o be due to a virus.
Further rounds of infection with other recombinant virus constructs could allow introduction of other oncogenes.
Tomato spotted wilt virus survey among greenhouse ornamentals in Pennsylvania.
Virus resistant papaya derived from tissues bombarded with the coat protein gene of papaya ringspot virus.
The spray action ensures the micro gel is transferred to the back of the nasal passage where the cold virus first takes hold.
Most of the avian influenza virus isolates are low pathogenic.
The virus payload, or effect, can be annoying, harmful, or even criminal.
The above figures show the injection of dye and virus into the white matter tracts of the cerebellar peduncle of a mouse.
Mr Shattock believes that low levels of IAG may be caused by increased gut permeability resulting from the presence of measles virus.
Given the right conditions, a dose as low as 10 virus particles by intranasal or intramuscular routes can infect young pigs 10.
In the lab, the team use a common marine plankton infected with a virus to explore the processes in more detail.
Virus such as distemper or parvo, irritant poisons, food poisoning or dietary allergies are the most common causes of diarrhea.
It is thought that PML is linked to opportunistic infection with the JC virus (a human polyomavirus ).
About 40 per cent of the rinsing water used for the toothbrushes in the test tested positive for the virus.
Would the virus be killed by cooking poultry properly?
Can the virus be passed on through eating poultry or eggs?
The worry was that wild birds - such as the swan - could spread the virus to domestic poultry flocks.
Click here for answer This is shingles caused by the herpes zoster virus which also causes chicken pox.
Production of transgenic soybean lines expressing the bean pod mottle virus coat protein precursor gene.
All virus isolates tested were successfully amplified using degenerate primers designed by Deng et al; 1994.
The cauliflower mosaic virus promoter plays a major role.
The new drug will be indicated for highly pre-treated adults with virus resistant to multiple protease inhibitors.
The virus causes ugly pustules to form both on the skin and inside the mouth and throat.
Recombination of a functional red clover necrotic mosaic virus by recombination rescue of the cell-to-cell movement gene expressed in a transgenic plant.
Feather follicles in the skin are the only site of virus replication.
John P. Carr continued the virus theme by talking about inducing resistance virus-specific pathways to plant viruses.
Robin Weiss stressed that virus adaptation or recombination with other retroviruses in the new host cannot be dismissed.
This is achieved by a compound essential to the virus, called reverse transcriptase.
Polio virus treated with the mutagenic drug ribavirin similarly went extinct [2] .
Northern blot analysis was consistent with accurate cleavage of the minigenome transcript by the hepatitis { delta } virus ribozyme.
Growers could only protect their trees from tristeza by not using sour orange rootstocks, which are highly susceptible to the virus.
In fact, that they are virus free may explain why they are slightly more vigerous than the standard rootstocks.
A gene fragment, coding for the coat protein of the virus, is introduced into cells of healthy grapevine rootstock.
Additionally, the disease known as groundnut rosette virus, which is carried by aphids, has ravaged crops.
Where can I find updates for the most common virus scanners?
In addition, subjects who took selenium cleared the virus from their bodies faster than the placebo subjects.
The nucleotide sequence of the infectious cloned DNA components of potato yellow mosaic virus.
Detection of antibodies against Jembrana disease virus in Bali cattle sera using a recombinant ELISA.
Outbreak of foot-and-mouth disease virus serotype O in the UK caused by a pandemic strain.
Neutralizing antibody to hepatitis A virus in immune serum globulin and in the sera of human recipients of immune serum globulin.
In 1941 the work of the virus hunters received a potentially fatal setback.
Hens may be immune, non virus shedders or non immune, non virus shedders.
How does the herpes simplex virus affect the body?
The usual way we catch the virus is to breathe them in on droplets in the air when someone sneezes.
A veteran commentator recently visited southern Africa, where he met families struck by the virus.
With the original stoned virus, the payload was the occasional message " Your PC is now Stoned!
The current H5N1 strain of avian flu virus does not transmit easily from birds to mammals like cats.
Those such as the former " wheat American striate mosaic virus " will become " Wheat American striate mosaic virus " will become " Wheat American striate mosaic virus " .
Clinical Features of Mumps Infection with mumps virus is often subclinical, especially in children under the age of three.
The Student support Officer also provided access to virus and spyware protection for students, and additional personal support for any serious difficulties.
If chickenpox or shingles is suspected please send a swab for virus isolation.
About HIV/AIDS AIDS, acquired immunodeficiency syndrome, is caused by the human immunodeficiency virus, or HIV.
Research & Development Pipeline Oxford BioMedica is developing novel gene-based therapeutics in the fields of cancer, virus infection and neurodegenerative disease.
Infrequently, reduced sensitivity to aciclovir has been described as a result of subtle alterations in either the virus thymidine kinase or DNA polymerase.
Before beginning my work I had to have a baseline antibody titer done in case of a possible accident with the polio virus.
Only the undiluted solution reduced the virus titre by 4 log 10 EID 50.
Can West Nile virus be transmitted by blood transfusion?
The virus can also act as a vector for rapid spread of the modified transposon to a variety of insects.
The virus also has gastrointestinal tropism in various bird species.
Virulence is complex and involves a number of features, including host adaptation, transmissibility, tissue tropism and virus replication efficiency.
Removal of part of the peptide using the enzyme trypsin restores the native structure of the virus.
Explain how his becoming unwell could have been caused by the body's response to virus antigens.
And by accelerating the identification of and response to virus incidents and blended security threats with automated alert notifications, it maximizes system uptime.
Because the rubella vaccine contains a live virus, pregnancy should be avoided for up to 3 months after vaccination.
One experimental approach has used a virus called vaccinia into which the gene for PSA had been cloned.
Eventually virus particles enter the blood stream and are carried to different parts of the body where they cause secondary vesicles.
Poliomyelitis virus of low virulence in patients with epidemic " summer grippe or sore throat " .
The virus is so virulent, your Highness, nobody can speak the King's English any more.
Identifying and testing at risk patients Testing Hepatitis C is a blood-borne virus that can cause significant damage to the liver.
He pointed out that virus infection induced immediate and subsequent changes in host gene expression and has an impact on virus replication and movement.
The pioneering Crusade team are developing variants of the herpes simplex virus that can be used in novel treatments in cancers.
About the virus How can a normal flu virus become a pandemic flu virus?
Herpes simplex and human papilloma virus, which is associated with warts, commonly affect the vulva.
Back to start Could I get a virus or spy ware on my computer from downloading the Thomson Photo Editor?
As water can carry PRRS virus it is important to sanitize water systems.
This is also caused by the presence of a microbe, of which the virus can also be attenuated, and by inoculation of this weakened virus the animal rendered immune.
To begin with, Pasteur, in studying the malady in dogs, came to the conclusion that the virus had its seat in the nerve centres, and he proved that the injection of a portion of the matter of the spinal column of a rabid dog into the body of a healthy one produces in the latter with certainty the symptoms of rabies.
Fortunately Germany, which at the beginning of the century was delivered over to Brownism and vitalism and was deaf to Bichat, was rescued from this sort of barrenness by the brilliant experimental work of Claude Bernard and Pasteur in France - work which, as regards the attenuated virus, was a development of that of Edward Jenner, and indeed of Schwann, Robert Koch worthily following Pasteur with his work on the bacillus of anthrax and with his discovery of that of tuberculosis; and by the cellular doctrine and abundant labours in pathology of Virchow.
Purified recombinant Bluetongue virus VP1 exhibits RNA replicase activity.
PureMessage removes or quarantines suspicious attachments, providing increased protection by stopping common virus vectors at the email server.
Full virus protection on each PC and Server, for sweeping, scanning, disinfecting and quarantining viruses.
The rabies virus is good at ' hiding ' from the immune system.
In none of the above publications was the potential danger of the horizontal spread and recombination of the virus genes discussed.
The research revealed that 68.6% of home PCs have suffered a virus infection.
Reverse transcriptase is an important enzyme used in making new virus.
For example, removing the mite swollen buds from blackcurrants will help prevent reversion virus.
Polio virus treated with the mutagenic drug ribavirin similarly went extinct [2 ].
The first two groups were immune to challenge with rinderpest virus.
Caused by a virus that is in the saliva of infected animals, rabies is usually transmitted by bites from infected animals.
Cryo-electron microscopy reveals conserved and divergent features of Gag packing in immature particles of Rous sarcoma virus and human immunodeficiency virus.
It did n't take me long to find out that it was what the hypochondriacs of society were doing to combat the sars virus.
Two to three days before the rash appears and before the blisters scab over, the virus can be passed between people.
Virus & SPAM protection All incoming and outgoing emails are scanned for viruses and SPAM email.
A pernicious and self-replicating virus implanted to replicate swiftly through both civilian and military networks, on the other hand, is indiscriminate indeed.
Lactation The infants of seronegative women would not have acquired transplacental antibody to varicella-zoster virus.
These effects are caused by the shingles virus affecting the nerve during the early stage of the illness.
Like Woburn these monkeys were found to be carrying simian herpes virus.
During this time he investigated the presence of herpes simplex virus genome in cervical cancer, graduating MD in 1983.
Most colds are caught by breathing in droplets that contain the virus which have been breathed or sneezed out by someone with a cold.
Cats carrying the virus may not have any symptoms or may have mouth ulcers or ' snotty noses ' which never get better.
Without engineers building the bombs, programming the missiles, splicing the genes into the smallpox virus, this stuff would n't exist.
Formation of membrane domains created during the budding of vesicular stomatitis virus.
With the original Stoned virus, the payload was the occasional message Your PC is now Stoned !
Those such as the former " wheat American striate mosaic virus " will become " Wheat American striate mosaic virus ".
The Student Support Officer also provided access to virus and spyware protection for students, and additional personal support for any serious difficulties.
Induction of a protective response in swine vaccinated with DNA encoding foot-and mouth disease virus empty capsid proteins and the 3D RNA polymerase.
Clinical trials show the extract also inhibits the flu virus, and lab research indicates the whole plant extract has reverse transcriptase inhibitor activity.
So what would happen, if a new, transmissible influenza virus begins spreading through Vietnam or China?
But not before she transmitted the virus to her mother, who also became ill but survived.
The transpacific routes continue to record losses in schedules following the devastating impact of the SARS virus.
Production of transgenic citrus plants expressing the citrus tristeza virus coat protein gene.
The virus first binds to its host cell via specific sialic acid residues, which can control the species tropism of the virus.
Explain how his becoming unwell could have been caused by the body 's response to virus antigens.
No virus particles were observed in EM of leaf extracts stained with uranyl acetate.
In others, the ability of a vaccinated animal to transmit the virus may well be greatly reduced.
Regulation of plaque size and host range by a vaccinia virus gene related to complement system proteins.
The viral cDNA sequence was used to construct vaccinia virus recombinants that expressed either the entire E2 coding sequence or fragments of it.
However, sometimes a test to identify the varicella virus is carried out.
In the absence of three-dimensional structures for variola proteins, it should be possible to substitute those obtained from the highly similar vaccinia virus.
A second " helper virus " infects the cell to enable this RNA to be packaged into a virion particle.
Poliomyelitis virus of low virulence in patients with epidemic " summer grippe or sore throat ".
The virus is so virulent, your Highness, nobody can speak the King 's English any more.
Many programs, such as virus scanners, are set by default to obtain updates.
What is the role of the wart virus in the development of cervical cancer?
The presence of the H5N1 virus has been confirmed in a whooper swan found in Fife in Scotland.
Control of tomato spotted wilt virus in tomatoes in South Africa.
Prevention Chickenpox is now a vaccine preventable disease with the advent of a live attenuated varicella zoster virus vaccine.
An antibiotic is not necessary when your illness is caused by a virus.
Your new PC will come bundled with Norton or MacAfee limited subscription anti-virus programs which can protect you against some virus infections, but are limited on spyware.
Assuming this isn't the action of a virus or spyware, slowing performance means you've outgrown the memory capacity your computer originally came with.
Unfortunately this also means hackers are able to exploit IE's code and create virus and spyware programs that can damage your data, your machine, or your identity.
Perhaps you want your computer to have certain programs pre-installed on the hard drive, such as your word processing system, virus protection, or an Internet browser.
Whether you buy a PC or a Mac, you should still install virus protection on your notebook.
Be careful to never download anything from a site that does not seem secure, because the file you download may be a virus.
Since he used to be an outdoor cat, it is possible he has contracted the Cat Flu virus at some point.
My recommendation would be to go ahead and take him to the vet and have him tested for the virus.
If he does have the virus, he will need some medication.
A solution of bleach and water does usually kill the virus, but the disease is also commonly spread through bedding, contact with feces and food dishes.
A human cannot catch distemper, but if you come into contact with the virus and then pet the kitten, he can catch it from you.
Feline distemper is a fast acting virus that can kill kittens and cats within a few days.
While there is a similar virus that causes distemper in dogs, a dog that has the virus cannot give it to a cat.
The virus can be carried by the wind, other animals or on shoes and clothing worn in and out of the house.
An infected animal will quickly fall ill as the virus invades its body.
When pregnant cats contract the virus, they may spontaneously abort the fetuses.
Feline leukemia virus is also known as FeLV.
Microbes that occur naturally in the environment and normally don't make an animal sick may pose a serious threat to a cat with feline leukemia virus.
In the first stage, the cat's immune system may fight the disease and overcome the virus.
However, if the body is not strong enough to fight off the virus then the second stage will begin at some point.
Testing for FeLV is done by blood tests that are sensitive to a component of the virus.
Both detect a protein component of the virus as it circulates in the bloodstream.
Indirect immunofluorescent antibody assay (or IFA) test can only find the secondary stage of the virus.
Finding out your cat has feline leukemia virus can be devastating, but you will be able to enjoy your pet for the longest time possible by providing proper care and management of the disease.
Not only is your FeLV diagnosed cat in danger of serious health problems, any other cats in your household may contract the virus as well.
There are a few drugs that veterinarians use to treat this virus.
Of course, the virus never completely leaves the body, but sending it into remission can significantly extend your cat's life.
Most strains of the feline corona virus do not cause illness, but they do cause the cat to develop antibodies.
The cat's antibodies stop protecting the cat from infection and actually assist the virus in infecting white blood cells.
Once this happens, the virus travels throughout the cat's body.
Even if the titer count is high, it is not indicative that the cat is going to develop FIP, nor does it mean that the cat will be protected from the virus in the future.
When multiple cats share the same litter box, the virus will spread easily.
Feline Immunodeficiency Virus (FIV) is a retrovirus that is often referred to as the kitty version of HIV.
The virus affects cats specifically and cannot be transmitted to humans, but it is also not commonly spread through sexual intercourse.
Feline Leukemia Virus (FeLV) is another highly mutagenic retrovirus that can weaken a cat's immunity, much like FIV.
The virus is also easily spread through bites, mutual grooming, shared litter boxes and feeding bowls (rarely).
FeLV does not survive outside a cat for more than a few hours, but cats raised in cramped quarters can easily spread the virus.An important thing to remember about FeLV is that the virus occurs in two stages.
During the initial stage of infection, primary viremia, a few fortunate cats will muster up enough of an immune response to overcome the virus.
Feline mouth herpes is one of the possible symptoms of feline herpes virus (FHV).
This virus was previously known as feline rhinotracheitis because of symptoms, such as a runny nose and sneezing, in the upper respiratory system.
Cats can become infected with FHV, but they cannot pass the virus to their human companions.
It is possible for a mother cat to pass the virus to her fetuses in utero.
The virus becomes latent in most cats that have had active cases of FHV.
Many cats will continue to shed the virus over their lifetimes, and FHV may re-occur in a cat that has had active FHV in the past.
The rabies virus does not live very long outside of the animal, so it's unlikely that your pet will get rabies from drinking from a shared water or food dish.
Once an animal is bitten and contracts rabies, the virus will begin to spread through the nerves of the animal and to the brain.
It takes the virus about two to six weeks to reach the brain and cause the cat to develop all of the rabies symptoms.
Before the virus gets to the brain, the cat is generally not symptomatic and is not able to pass rabies on to other organisms.
Once the virus begins to affect the brain of the cat, it will move to the salivary glands.
Someday there may be treatment for this virus.
There has been a large amount of controversy regarding certain vaccines such as the rabies and feline leukemia virus vaccine.
Moreover, the FIP vaccine is also garnering a lot of attention due to the fact that it is a live virus vaccine.
Theoretically, the FIP vaccine possesses a live virus that will not replicate, but research is proving otherwise.
Even a seemingly harmless cat sneezecan project a multitude of virus and/or bacteria particles into the vicinity andcontribute tothe infection of nearby cats.
Downloading a program like this from a malicious website can result in your computer receiving a virus.
Not only are computers vulnerable to virus attacks and spyware, but utilizing a shared Internet system may be all it takes to allow a hacker access to everything on a computer.
The herpes virus causes cold sores and once you have them you will continue to have them throughout your life.
The virus is transmitted from one person who has an outbreak to another, so don't kiss someone while you have the cold sores or they'll probably get this type of herpes as well.
Family Doctor provides comprehensive information on herpes for those who wish to learn more about the virus.
Herpes is highly contagious, and you need to learn more about the virus to keep yourself, your partner and others healthy and virus-free.
The first line of treatment consists of herbs taken internally, as teas, tinctures or capsules, to improve the immune system's response to the virus, contain the outbreak, or minimize its effects.
Echinacea, especially when taken with goldenseal, helps the body fight off viruses like the herpes virus.
Burdock root treats skin eruptions, and is intended to minimize the lesions associated with the herpes virus.
Stress negatively affects the immune system, hindering the body's natural defense mechanisms against viruses such as the herpes virus.
Eliminating or reducing stress helps your overall health as well as improves your body's chances of responding positively to the virus.
Instead of ignoring pet dander or pollen, it mistakenly identifies it as a foreign body such as a virus, and trigger's the body's immune system response to combat it.
According to www.medicinenet.com, The leading cause of viral pink eye--a red, inflamed eye--is a virus infection.
If you do decide that you feel secure in downloading a file from a site, don't open it without first running a virus scan.
Unfortunately, even if there isn't a damaging virus attached to the file, you still may unknowingly install spyware or adware on your computer alongside the game.
Only download from sites you trust, as you may receive a virus or spyware with even the most innocent-looking program.
You and your fish can also partake in a number of games available on the site and adventures like saving a penguin from a nasty virus.
In the early days of computing, hackers usually inserted a virus through a program that would run when you completed a specific task or when a certain time hit.
Nowadays you can get a virus in different ways.
You do not have to be connected to the Internet to use it, but you also run a small risk of getting a virus or a spybot.
Make sure you have your virus checker running and only download programs from sites you trust.
If the computer you are using is a business computer, it's possible the virus program can steal information or cripple the company's network by making it inoperable.
Make sure your virus protection is up to date.
Even the most trusted sites sometimes have issues with security, so it's important to take care of your own virus protection.
You don't want to accept a virus program for automatic installation on your computer.
This could give your computer a virus and possibly cause it to break down permanently.
This strain of the virus is usually not fatal.
In the finals of the 1996-97 season, Michael played in a game despite having a fever and being dehydrated because of a stomach virus, and still recorded 38 points.
There are several vaccinations effective against different kennel cough viruses, particularly against the parainfluenza virus and types one and two of canine adenoviruses.
One of the best ways to prevent the spread of if this virus is through isolation.
Pet quarantine rules applying to dogs are largely designed to prevent the spread of the deadly rabies virus, especially into regions where the virus has not yet infiltrated the population.
Additionally, nearly every country has regulations for vaccinating your pet against the rabies virus.
I am not qualified to make a diagnosis, but the combination of these symptoms could mean the dogs have anything from a bad case of worms to a virus.
For the most part, any pet that contracts this virus will have to endure the hacking cough, runny nose and gagging until the respiratory infection runs its course.
However, once the immune system is engaged in fighting the virus, opportunistic bacteria can move in and set up house keeping.
While this doesn't kill off the original virus, it can dramatically improve your dog's symptoms.
Kennel cough is highly infectious, so if one of your dogs develops an infection, any other dogs you may have are also likely to get the virus.
It takes time for a dog's immune system to overcome the kennel cough virus, but at least you now know of other ways to help your dog through the illness.
This powerful and deadly virus has been the cause of many dogs' deaths, especially puppies.
Most dogs experience the intestinal form of parvo, but this is not the only form the virus can take.
The virus is ingested by eating contaminated feces and soil, leading to a rapid build up of the virus in the dog's lymphatic system.
Vets can only provide supportive measures to keep your dog going while his immune system tries to fight off the virus.
All dogs should be vaccinated against this virus on a schedule recommended by your veterinarian.
Failure to vaccinate leaves your dog at risk to contract the virus every time he meets another dog or takes a walk in public.
The last thing you want is an animal that has been exposed to distemper or another deadly virus to bring it into your home.
Canine parvovirus is a highly contagious, deadly virus.
According to Pets WebMD, vets can only provide supportive treatments to keep your dog going while his immune system tries to fight off the virus.
Other causes are more serious, such as a virus or intestinal blockage.
Puppies younger than 12 weeks suffer the most severe and dangerous symptoms of the parvo virus.
The parvo virus requires a seven to 14 day incubation period before internal effects and symptoms begin to develop.
Once the virus gains admittance into the puppy's system it begins to replicate in the lymphoid tissue and spreads into the blood stream.
Within the gastrointestinal tract, the virus rapidly reproduces and causes the intestinal villi to die.
The puppy will often secrete the virus in its fecal matter several days before the symptoms start.
Even after the puppy receives treatment for the parvo virus and the symptoms disappear, it will still release the virus in its stool.
A puppy may suffer vulnerability to the parvo virus for several days or several weeks during its young life.
Maternal antibodies within the puppy will render the parvo virus ineffective, but the plummeting number of antibodies may not offer sufficient protection against parvo.
The virus can reside in fecal residue or flecks for over five months.
Humans can inadvertently carry the virus on shoes, clothes or hands.
No magic pill exists to treat the parvo virus.
Any puppy that manages to survive parvo will have immunity to the virus for at least 20 months.
Fortunately, there are ways to help protect your pup from parvo virus.
Despite the best vaccine protocol, the differing maternal antibody levels within each puppy will leave some vulnerable to contracting the dangerous virus.
Allow the bleach and water solution to remain on the surface of the infected area for at least 10 minutes to kill the virus.
Maintaining a clean environment, limiting the puppy's contact with other dogs and maintaining a vaccine schedule can all help prevent a puppy from contracting the parvo virus.
A combination of all preventative measures will help protect the puppy from the often fatal virus.
Always keep your virus protection updated.
The serum contains a small amount of the flu virus.
It takes approximately 14 days after the flu shot is given for the immunity to the virus to be established.
This means that you can access this site without fear of getting a computer virus that attacks your entire system.
There's Bloodlust, T Virus, Scarecrow, Gorgon, Harpie, Black Sclera, Spider Web, Exorcism, Dark Side, Death Dealer, and more.
While the Italian plumber has gone on to drive go-karts, play tennis, and even kill off a virus or two, the core appeal always comes back to the main adventure games where he is tasked with saving Princess Peach for the umpteenth time.
Due to the spreading of an alien virus, the human survivors are becoming infected and turning into vicious monsters.
Humanity is facing extinction as many survivors are infected by an alien virus that is turning them into violent monsters.
Each row or column of 4 identical colors (whether pill, virus, or a combination thereof) would eliminate it from the screen, taking any viruses involved with it.
The virus essentially kills the game machine by deleting critical files and turning it into a worthless hunk of electronic parts.
While traditional viruses are most common on PCs and are often sent in emails or transmitted via file downloads, virus propagators are expanding their horizons and looking for new frontiers for their malfeasance.
So, unless you specifically download a mod for your PSP and install it, this virus could not affect your system.
Of course, any hackers who do try to mod their PSP and end up with the virus instead will simply lose out on their purchase price.
At the very least, Sony probably isn't displeased about this virus that is putting their system in the news and deterring hacks all at the same time!
As it turns out, she is a spy sent in to retrieve the secret virus developed by the Umbrella Corporation.
A robot virus called Roboenza makes robots go psycho, making them want to take over the world.
Leaf Roll Virus - The leaf roll virus affects many pinot noir vines that are ten years of age and older.
Second, you may end up with a nasty virus on your iPhone, just like you can get on your computer.
A cell phone works on a wireless network so one easy attack is to infest your phone with a virus program.
The virus program can lock up your phone, preprogram the phone or even erase the BIOS which would make your phone unusable.
One rare cause of stroke is an extreme case of the chickenpox virus, which causes a narrowing of blood vessels in the head for some children.
Encephalitis-Inflammation of the brain, usually caused by a virus.
In children, ITP is usually triggered by a virus infection, most often rubella, chickenpox, measles, cytomegalovirus (CMV), or Epstein-Barr virus (EBV).
If the child has had a recent childhood illness (measles, chickenpox) or a virus, the risk for ITP is greater, and this fact will be considered along with diagnostic testing results.
The symptoms to be alert for are frequent nosebleeds or frequent bruising with no specific cause, particularly if the child has had a recent illness or virus.
Epstein-Barr virus (EBV), for example, is associated with lymphoma, the hepatitis viruses are associated with liver cancer, HIV is associated with Kaposi's sarcoma, and the bacteria Helicobacter pylori is associated with stomach cancer.
In the early 2000s ongoing research is focused on new treatment and prevention methods, including molecular-targeted therapies, virus therapy, immunotherapy, and drug therapy that stimulates the self-destruction of cancer cells (apoptosis).
When a virus enters a cell, it produces certain proteins that are projected onto the surface of the infected cell.
The human T-cell leukemia virus (HTLV-I) is believed to be the causative agent for some kinds of leukemias.
The virus that causes fifth disease lives in the nose, mouth, and throat of an infected person; therefore, the virus can be spread through the air by coughing and sneezing.
Because the virus needs a rapidly dividing cell in order to multiply, it attacks the red blood cells of the body.
Symptoms may appear four to 28 days after being exposed to the virus, with the average time to onset ranging from 16 to 17 days.
The virus causes the destruction of red blood cells and, therefore, a deficiency in the oxygen-carrying capacity of the blood (anemia) can result.
The virus can also aggravate symptoms for people with an autoimmune disease called systemic lupus erythematosus.
It is thought that an infectious organism of some kind is the cause of Kawasaki disease, although no specific virus or bacterium has been identified as of 2004.
As with Kawasaki disease, various infectious organisms have been proposed as the cause of IPAN, including hepatitis B virus, Epstein-Barr virus (EBV), various retroviruses, streptococci, and even a virus usually found in cats.
The "other viruses" usually include syphilis, hepatitis B, coxsackie virus, Epstein-Barr virus (mononucleosis), varicella-zoster virus, and human parvovirus.
Methods used in the early 2000s are more sensitive and specific and can identify the specific virus.
A TORCH test is performed to help screen for certain virus infections in infants who may have been exposed to a causative organism.
Rubella is a virus that has a seasonal pattern, with epidemics most likely in the spring.
About 80 percent of these infections are acquired during the birth process itself; the virus enters the infant through its eyes, skin, mouth, and upper respiratory tract.
A diagnosis of CMV is usually confirmed by culturing the virus in a sample of the infant's urine.
IgM is a specific class of antibody that seeks out virus particles.
It is the most common type of immunoglobulin in newborns and, therefore, the most useful indicator of the presence of one of the TORCH virus infections.
Medical personnel can teach parents about safe practices for handling an infant with a virus infection that can possibly spread to family members.
A virus needs a living cell to reproduce.
The virus is usually a harmless parasite of human beings.
The extent of the paralysis depends on where the virus strikes and the number of cells that it destroys.
The virus is believed to enter the body through the mouth with primary multiplication occurring in the lymphoid tissues in the throat, where it can persist for about one week.
The infection is passed on to others when poor hand washing allows the virus to remain on the hands after eating or using the bathroom.
Transmission remains possible while the virus is being excreted and it can be transmitted for as long as the virus remains in the throat or feces.
Virus isolated from a throat swab and/or feces or blood tests demonstrating the rise in a specific antibody is required to confirm the diagnosis.
This immunization contains no live virus, just the components of the virus that provoke the recipient's immune system to react as if the recipient were actually infected with the poliovirus.
It contains the live, but weakened, poliovirus and because OPV uses the live virus, it has the potential to cause infection in individuals with weak immune defenses (both in the person who receives the vaccine and in close contacts).
The virus has still been identified in Africa and parts of Asia, so travelers to those areas may want to check with their physicians concerning booster vaccinations.
It is usually caused by bacteria or a virus.
Human parainfluenza virus 1 (HPIV-1) is the most common cause.
Croup may also be caused by influenza A and B, adenovirus, measles, and respiratory syncytial virus (RSV).
Although the virus is still most likely to be passed on by gay and bisexual males, as of 2004 more than 25 percent of AIDS cases are women, most of whom are African American or Hispanic.
An antibiotic cannot help to cure a virus; a virus has to be left to run its course.
In these cases it is possible that the virus or bacteria was not identified, or that other factors such as environment or post-nasal drip may have been responsible.
A third type of virus that can cause severe sore throat is the coxsackie virus.
Mononucleosis occurs when the Epstein-Barr virus infects one specific type of lymphocyte.
Although a runny nose and cough are much more likely to accompany a sore throat caused by a virus than one caused by a bacteria, there is no absolute way to tell what is causing the sore throat without a laboratory test.
If mononucleosis is suspected, the doctor may do a mono spot test to look for antibodies indicating the presence of the Epstein-Barr virus.
An inexpensive blood test can also determine the presence of antibodies to the mononucleosis virus.
Because a virus causes mononucleosis, there is no specific drug treatment available.
Many different viruses can cause gastroenteritis, but the most common ones are the rotavirus and the Norwalk virus.
The virus is classified into different groups (Group A through group G), depending on the type of protein marker (antigen) that is present on its surface.
The virus is usually spread by the fecal-oral route.
Nearly every child by the age of four has been infected by this virus and has rotavirus antibodies in their body.
Specific drugs for the virus were, as of 2004, not available.
The two most common types seen in children are herpes stomatitis, which is caused by the herpes simplex virus, and aphthous stomatitis, more often referred to as canker sores.
Herpes stomatitis can occur anywhere between six months and five years of age but is most common in children one to two years old who have not been exposed to the herpes virus before.
The cause of herpes stomatitis is the herpes virus type 1 (not to be confused with genital herpes, which is caused by the herpes virus type 2 and is a sexually transmitted disease).
Because so many adults and children carry the herpes virus, and because they can pass it on even if they have no symptoms, there is no practical way to prevent herpes stomatitis.
In such children, the virus more often affects organs such as the lungs, liver, and kidneys, and the risk of fatality increases.
A definitive diagnosis is based on culture or detection of the virus in eye secretions, sputum, urine, or stool.
Proper hand washing can prevent the spread of the virus by oral-fecal transmission.
Cold sores are caused by the herpes simplex virus type 1 (HSV-1), which lives inside nerve tissue.
The herpes simplex virus type 1 should not be confused with the herpes simplex virus type 2 (HSV-2), which most often causes genital herpes.
It is commonly believed that herpes simplex virus type 1 infects above the waist and herpes simplex virus type 2 infects below the waist.
Both herpes virus type 1 and type 2 can cause herpes lesions on the lips or genitals, but recurrent cold sores are almost always type 1.
The sores can appear within days or weeks or even years following the first exposure to the virus.
Herpes simplex virus is transmitted by infected body fluids (such as saliva) when they contact breaks in another person's skin or mucous membranes.
Children with burns, eczema, or diaper rash or those who are immunosuppressed are highly susceptible to the herpes virus.
In addition, the herpes virus can infect a cell, and instead of making the cell produce new viruses, it hides inside the cell and waits.
The herpes virus hides in the nervous system.
A latent virus can wait inside the nervous system for days, months, or even years.
At some future time, the virus "awakens" and causes the cell to produce thousands of new viruses that cause an active infection.
Between active infections, the virus is latent.
Although it is unknown what triggers latent virus to activate, several conditions bring on infections.
The herpes simplex virus is widespread in children.
Nearly 80 percent of the general population carry the herpes simplex virus that causes cold sores, and 60 million have outbreaks once or more in a year.
Most infants and children harbor the herpes virus before age ten.
Interestingly enough, only 20 percent to 25 percent of those carrying the virus ever gets symptoms (break out in cold sores).
While anyone can have the herpes virus infection, not everyone will show symptoms.
Infants are most likely to get a cold sore because someone with an active virus kisses them.
The cause can even be a kiss from someone who did not have a visible sore but had the virus in his or her saliva.
A baby may also get the herpes virus passing through the birth canal if the mother has genital herpes.
Once a child gets the virus, it stays in his body permanently, hiding in nerve cells near the ear.
In some children, the virus lies dormant and never causes harm.
Nobody knows what stirs the virus into action, but stress, fever, colds, and sunburn encourage outbreaks.
The HSV-1 virus can cause ocular herpes, a serious eye infection affecting the cornea (the clear window) of the eye, which can threaten vision and needs immediate medical attention and treatment.
If the immune system of children is compromised because of cancer treatment or AIDS, they could have more serious problems with the herpes virus.
A positive smear cannot distinguish between varicella zoster virus and HSV-1, and a negative smear does not rule out HSV infection.
Cells killed by the herpes virus have a certain appearance under the microscope.
Laboratory blood test looks for the virus or to confirm the presence of antibodies that fight the virus.
A bandage over the sores protects them and prevents spreading the virus to other sites on the lips or face.
Once infected, the virus remains latent in the body for life.
The herpes virus lies dormant in the nerves of the face and is reactivated by sunburn, a recent viral illness (cold or flu), and periods of stress.
The highest risk for spreading the virus is the time period beginning with the blisters and ending with scab formation.
However, infected people need not have visible blisters to spread the infection since the virus may be present in the saliva without obvious oral lesions.
Avoiding close contact with people shedding the virus is the best way to prevent primary herpes.
The child's eyes and genitals are particularly susceptible to the herpes virus.
To keep from spreading the infection to other parts of the child's body or giving the virus to someone else, parents and caregivers should wash their hands and the child's hands often, especially after feedings and diaper changes.
Also, good general health keeps the immune system strong; this helps to keep the virus in check and prevents outbreaks.
Latent virus-A nonactive virus that is in a dormant state within a cell.
The herpes virus is latent in the nervous system.
Acquired immune deficiency syndrome (AIDS)-A disease associated with infection by the human immunodeficiency virus (HIV) that attacks the immune system.
Although some experts suspect the rash may be triggered by a virus, no infectious agent had, as of 2004, been found.
Cytomegalovirus (CMV)-A common human virus causing mild or no symptoms in healthy people, but permanent damage or death to an infected fetus, a transplant patient, or a person with HIV.
Parvovirus B19-A virus that commonly infects humans; about 50 percent of all adults have been infected sometime during childhood or adolescence.
Rubella-A mild, highly contagious childhood illness caused by a virus; it is also called German measles.
This precaution is particularly important, as the incubation period of the rabies virus is much shorter for bites on the head and neck than for bites elsewhere on the body.
Cold sores are caused by the herpes simplex virus.
Most cases of bronchiolitis are caused by viruses, the most common of which is respiratory syncytial virus.
A condom is a device, usually made of latex, used to avoid pregnancy and/or sexually transmitted diseases such as gonorrhea, syphilis, and human immunodeficiency virus (HIV).
In the early 2000s, however, condoms are just as important as a device for preventing the spread of sexually transmitted diseases (STDs), especially HIV, the virus that causes acquired immune deficiency syndrome (AIDS).
The risk of HIV transmission during vaginal sex between a female and a male who has the virus is low, estimated at one-tenth to one-fifth of a percent, according to the Centers for Disease Control and Prevention.
Once exposed to the virus, the person can begin a therapy called post-exposure prophylaxis (PEP).
The newly exposed person must begin four weeks of treatment with antiretroviral drugs, which usually prevents the virus from taking hold, according to the CDC.
Herpetic gingivostomatitis, which is relatively common in children, is an inflammation of the gums and mouth caused by the herpes simplex virus.
Measles is an infection caused by a virus, which causes an illness displaying a characteristic skin rash known as an exanthem.
Measles is caused by a type of virus called a paramyxovirus.
It is an extremely contagious infection, spread through the tiny droplets that may spray into the air when an individual carrying the virus sneezes or coughs.
About 85 percent of those people exposed to the virus will become infected with it.
About 95 percent of those people infected with the virus will develop the illness called measles.
Once someone is infected with the virus, it takes about seven to 18 days before he or she actually becomes ill.
If there is any doubt as to the diagnosis, then a specimen of body fluids (mucus, urine) can be collected and combined with fluorescent-tagged measles virus antibodies.
Antibodies are produced by the body's immune cells that can recognize and bind to markers (antigens) on the outside of specific organisms, in this case the measles virus.
Once the fluorescent antibodies have attached themselves to the measles antigens in the specimen, the specimen can be viewed under a special microscope to verify the presence of measles virus.
Immune cells called antibodies are produced, which in the event of a future infection with measles virus quickly recognize the organism and kill it off.
Measles vaccines are usually given to children at about 15 months of age; prior to that age, the baby's immune system is not mature enough to initiate a reaction strong enough to insure long-term protection from the virus.
Genital herpes-A life-long, recurrent sexually transmitted infection caused by the herpes simplex virus (HSV).
In those who are genetically predisposed, some type of trigger-perhaps a virus or something in the child's environment-brings on the attack against the hair follicles.
As an example of gene therapy for SCID children with ADA deficiency, the child receives periodic infusions of his or her own T cells corrected with a gene for ADA that has been implanted in an activated virus.
Although rubella causes only mild symptoms in child and adult sufferers, the infection can have severe complications for the fetus of a woman who becomes infected with the virus during the first trimester of pregnancy.
A person infected with the rubella virus is contagious for about seven days before any symptoms appear and continues to be able to spread the disease for about four days after the appearance of symptoms.
Rubella is caused by the rubella virus (Rubivirus).
The rash caused by the rubella virus and the accompanying symptoms are so similar to other viral infections that it is impossible for a physician to make a confirmed diagnosis on visual examination alone.
The only sure way to confirm a case of rubella is by isolating the virus with a blood test or in a laboratory culture.
When the body is infected with the rubella virus, it produces both immunoglobulin G (IgG) and immunoglobulin M (IgM) antibodies to fight the infection.
This precaution is particularly important for animal bites on the nose or other parts of the face, as the incubation period of the rabies virus is much shorter for bites on the head and neck than for bites elsewhere on the body.
Viral meningitis-Meningitis caused by a virus.
Infectious mononucleosis is a contagious illness caused by the Epstein-Barr virus that can affect the liver, lymph nodes, and oral cavity.
Infectious mononucleosis, frequently called "mono" or the "kissing disease," is caused by the Epstein-Barr virus (EBV) found in saliva and mucus.
The virus affects a type of white blood cell called the B lymphocyte, producing characteristic atypical lymphocytes that may be useful in the diagnosis of the disease.
Also, the virus will be excreted in the saliva intermittently for the rest of their lives, although the individual will experience no symptoms.
Lymphadenitis is marked by swollen lymph nodes that develop when the glands are overwhelmed by bacteria, virus, fungi, or other organisms.
The medications given for lymphadenitis vary according to the bacterium or virus that causes it.
Respiratory syncytial virus (RSV) is a virus that can cause severe lower respiratory infections in children younger than two years of age and milder upper respiratory infections in older children and adults.
There are two different subtypes of the virus with numerous different strains.
In young children, the virus causes a serious lower respiratory infection in the lungs.
Breast-feeding seems to provide partial protection from the virus.
Respiratory syncytial virus is spread through close contact with an infected person.
It has been shown that if a person with RSV infection sneezes, the virus can be carried to others within a radius of 6 feet (1.8 m).
A nasal swab can be obtained to isolate the virus or antibodies to the virus in secretions.
Ribavirin (Virazole) is used for desperately ill children to stop the growth of the virus.
There are no medications that can speed the body's production of antibodies against the virus.
People do not gain permanent immunity to respiratory syncytial virus and can be infected many times.
Respiratory syncytial virus infection is so common that prevention is impossible.
Once the person is exposed to the virus, symptoms generally occur in 14 to 24 days.
A test can be performed to determine whether the person with swelling of the salivary glands actually has the mumps virus.
Conjunctivitis caused by bacteria or a virus, if treated properly, is usually resolved in ten to 14 days.
Adenovirus-A type of virus that can cause upper respiratory tract infections.
Herpes simplex virus-A virus that can cause fever and blistering on the skin and mucous membranes.
Herpes zoster virus-Acute inflammatory virus that attacks the nerve cells on the root of each spinal nerve with skin eruptions along a sensory nerve ending.
Acquired immunodeficiency syndrome (AIDS)-An infectious disease caused by the human immunodeficiency virus (HIV).
One theory holds that the disease is an autoimmune reaction caused by the body's abnormal response to a virus.
In an autoimmune reaction, the body begins to attack its own tissues after it has successfully eliminated the virus.
Coxsackieviruses resemble the virus that causes polio.
Some vaccines, such as the rabies vaccine, are given only when a child comes in contact with the virus that causes the disease, such as through a dog bite.
Microorganism-An organism that is too small to be seen with the naked eye, such as a bacterium, virus, or fungus.
Yellow fever-An infectious disease caused by a virus.
The condom is the only form of birth control that also protects against sexually transmitted diseases, including human immunodeficiency virus (HIV) that causes acquired immune deficiency syndrome (AIDS).
They can be spread easily from one person to another when poor hygiene allows the virus within the feces to be passed from person to person.
After exposure to the virus, development of symptoms takes only four to six days.
Hand-foot-mouth disease is spread when poor hand washing after a diaper change or contact with saliva allows the virus to be passed from one child to another.
Virus continues to be passed in the feces for several weeks after infection, so good hygiene should be practiced long after all signs of infection have passed.
Hepatitis B is a liver disease caused by the hepatitis B virus (HBV).
Infants may also develop the disease if they are born to a mother who has the virus.
Infected children often spread the virus to other children if there is frequent contact or a child has many scrapes or cuts.
Hepatitis B is caused by HBV, also called Hepadna virus.
The virus has an incubation period of two to five months.
It replicates in the liver, and virus particles are shed in large amounts into the blood.
Babies who get HBV at birth may have the virus for the rest of their lives, can spread the disease, and can get cirrhosis of the liver or liver cancer.
Hepatitis B virus (HBV)-Also called Hepadna virus, the pathogen responsible for hepatitis B infection.
Encephalitis is an inflammation of the brain, usually caused by a direct viral infection or a hypersensitivity reaction to a virus or foreign protein.
The most common form of non-epidemic or sporadic encephalitis is caused by the herpes simplex virus, type 1 (HSV-1) and has a high rate of death.