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 10 Women With Real Superpowers Why Do We Laugh? The Molecular Machines In Your Body The Science of Kissing Inside the Lab That Invented the COVID-19 Vaccine
