We’ve all seen pictures of the SARS-CoV2 coronavirus, but until now most of these have been artists impressions and diagrams. Now new images from the CDC taken from samples from the first ...

Ticks are tiny, hard to kill, and they carry devastating diseases. To get people to understand how scary that is and how hard they can be to spot, the CDC recently tweeted a terrifying image of a ...

A newly obtained internal CDC document offers previously unknown detail about the transmissibility and risk of the delta variant—including that it may be spread just as easily by the vaccinated.