This is the third video in a series on viruses, focusing on the coronavirus.

Hand sanitizer is EVERYWHERE these days. Does it really do anything against viruses like the one that causes COVID? What about handwashing? How does cleaning with bleach impact the coronavirus?

For more information on the biology of viruses, visit www.evo-ed.org.

Support for this work was provided by the National Science Foundation's Division of Undergraduate Education program under Award No. DUE2020221