Day: December 7, 2021
What Happens When a Virus Gets Inside a Human Body?
A virus is a very small disease-causing agent that contains a segment of genetic material surrounded by a protein coat. While viruses do not have their own life cycle, they can replicate by invading a living cell and using that cell to multiply and spread to other hosts. They cause different types of diseases and can damage or kill normal cells. Depending on the type of virus, the immune system of a host can either fight the virus or prevent it from growing. The most common type of virus is […]