Day: April 14, 2022

What is a virus? A virus is a submicroscopic infectious agent that replicates inside the living cells of organisms. All forms of life, including humans, animals, plants, bacteria and archea, are infected with viruses. This article will describe a virus’s main characteristics. A virus is a common cause of disease. Here are five tips to help you identify a virus and fight it. Read on to learn more. Viruses differ in shape and size. They are simple or complex, but are approximately 100 times smaller than the average bacterium. Although […]