Home > Our Body > Viruses – An Explanation About What They Are Viruses – An Explanation About What They Are Our Body Share on Pinterest Professor Dave talks about viruses and what exactly a virus is. Are they alive and how do they infect a host spreading diseases? Share on Pinterest Related Posts Seventeen Jaw Dropping Facts About The Human Body Why Do We Have Different Blood Types? 30 Facts About The Human Body You May Not Know Inside the Lab That Invented the COVID-19 Vaccine What is a Virus and how do they work?
