What is Virus?

A virus which means a poison or toxin is a microscopic organism that is surrounded by protein fat cannot live without a host. When a virus finds a host it will insert genetic material and take over its host’s function. It begins to reproduce and throughout this reproduction it earns the name ‘parasite.’ Since there a number of different viruses they all require a certain contact such as a sneeze or cough. Sexual contact or an insect bite. You can find more information here: