The third recent mistake in handling of pathogens is a “wake-up call,” says Centers for Disease Control head
One lab is using slow motion footage of people sneezing to study the physics of these disease-spreading expulsions.This video was reproduced with permission and was first published on May 31, 2016. It is a Nature Video production.
We’re just learning how important certain microbes can be to our own health. They can help us digest foods and protect us from harmful invaders.
Why are the woylies all dying? Since 2001 the populations of these tiny Australian marsupials have mysteriously crashed by as much as 90 percent.