While science is clear that vaccines are safe and effective, it is silent on whether or not mandating compulsory vaccination is the right thing to do.

It’s estimated that roughly 20% of the population are so-called "super-spreaders" who cause 80% of infectious disease cases.

A 2007 tuberculosis case teaches us about contagion, travel, and quarantine.

A is for don’t panic. The rest is science.

Why do mosquitoes bite some people more than others? How you smell to a mosquito affects how much you're bit.