discussion board how do viruses cause infections with 2 replies
How do viruses cause infection? A. Watch the following videos and study the materials Flu attack, how a virus invade your body (4 min, by NPR, 2009) (Links to an external site.) Cell vs Virus (4 min, by TED-Ed, 2014 (Links to an external site.) How we conquered small pox (4.5 min, by TED-Ed, 2013) […]
