Viral infections are any illness you get from a virus (a small germ that uses your cells to reproduce). Common viral illnesses include colds, the flu, COVID-19, norovirus (“stomach flu”), HPV (warts) and herpes simplex virus (cold sores). Many viruses go away on their own, but some cause life-threatening or chronic illnesses.

The meaning of VIRAL is of, relating to, or caused by a virus. How to use viral in a sentence.

VIRAL definition: 1. caused by a virus: 2. used to describe something that quickly becomes very popular or well…. Learn more.

Nov 8, 2023 · Viruses cause familiar infections such as the common cold, but they also cause severe illnesses. Learn more about viral infections and their symptoms.

Jun 2, 2024 · What’s the difference between a bacterial and viral infection? WebMD explains, and provides information on the causes and treatments for both.

Jun 21, 2023 · Viral diseases are caused by viruses. They can impact many parts of your body, including your respiratory system, digestive tract, and skin. Viruses are very small infectious agents. They’re made...

A viral disease (or viral infection) occurs when an organism's body is invaded by pathogenic viruses, and infectious virus particles (virions) attach to and enter susceptible cells. [1] Examples include the common cold, gastroenteritis, COVID-19, the flu, and rabies. [2]

VIRAL meaning: 1. caused by a virus: 2. used to describe something that quickly becomes very popular or well…. Learn more.

Sep 10, 2024 · Viral infections are a part of life, and we are all at risk to get one at some point in our lives. Some can be as mild as the common cold, while others can be life-threatening. Viruses can spread rapidly, so it's important to minimize the …

Mar 29, 2023 · Viruses are microscopic organisms that can infect hosts, like humans, plants or animals. They’re a small piece of genetic information (DNA or RNA) inside of a protective shell (capsid). Some viruses also have an envelope. Viruses can’t reproduce without a host. Some common diseases caused by viruses include the flu, the common cold and COVID-19.