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Virus latency


Virus latency (or viral latency) is the ability of a pathogenic virus to lie dormant ( latent) within a ... One example is Herpes Virus family, Herpesviridae, all of which establish latent infection....

Are all viruses contagious? | Reference.com


Microbe World explains that all viruses are infectious by their nature, but not all viruses are infectious to humans. A virus requires a living host cell in order to ...

What's the Difference Between Infectious and Contagious?


Infectious diseases are caused by microscopic germs (such as bacteria or viruses) that get into the body and cause problems. Some — but not all — infectious ...

The incubation period of a viral infection - Virology Blog


Oct 8, 2014 ... Whether the host is contagious depends on the virus. ... All of these cite viremia in the range of 50,000 to 10 million RNA copies per cc on the ...

How long is someone infectious after a viral infection? - Health ...


How long you're infectious after a viral infection depends on the virus that caused the infection. ... a few days before your symptoms appear until all of the symptoms are gone. ... Tonsillitis itself isn't contagious but the viruses that cause it are.

Viral Diseases - Symptoms, Causes, Treatments - Healthgrades


Aug 11, 2013 ... Learn about Viral Diseases on Healthgrades.com, including information on symptoms, causes and treatments.

How Long Is a Cold or Flu Contagious? - MedicineNet


Mar 4, 2016 ... Learn how cold and flu viruses spread, find out when to seek medical care for influenza or a cold, and discover the contagious period for the flu ...

When are colds contagious? | Go Ask Alice!


Jul 30, 2015 ... When is a person with a cold contagious? ... Like all viruses, those that cause colds trick cells in the body into ingesting them and then take over ...

Are all viral skin infections contagious? - Skin Disorders - Sharecare


Many viral skin infections are contagious, although some are more contagious than others. For example, the herpes virus is considered to be very contagious ...

Is My Kid Contagious? - Parents


Because colds are caused by viruses, antibiotics are ineffective, and the American Academy of Pediatrics ... All colds are contagious regardless of mucus color.

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what makes a virus contagious or not? – Disease Zone


Sep 4, 2012 ... A virus is contagious or not (in a specific host, and a specific environment) because of the way it spreads between hosts. Contagious viruses ...

Am I Contagious? When to Stay Home Sick - Healthline


The flu is a viral infection that targets your head and chest. You'll have a ... Colds are contagious from one day before you begin to experience symptoms until five to seven days after initially getting sick. .... All rights reserved for Healthline.

Infection: Bacterial or viral? - Mayo Clinic


Understand the differences between bacterial infections and viral infections. ... What's the difference between a bacterial infection and a viral infection? Answers from James M. Steckelberg, M.D.. As you might ... and Research. All rights reserved.