Viruses & Diseases

What you need to know about Zika virus

What is Candida auris?

5 ways to not get sick at the office

The real reason so many of us go to work when we're sick

The Americas are measles-free

You don't even want to know what's in your dust

How safe are e-cigarettes?

How easy is it to catch leprosy?

15 useful facts about Zika mosquitoes

What happens to your body when you sneeze?

Extinct smallpox virus could be resurrected by global warming

Scientists have created an entirely new form of life in the lab