The world is in a hyperinfectious era. And that means there are a lot of words being tossed around that you might not be familiar with. Or maybe you have a general idea of what they mean but wish you ...
Blacklegged tick (Ixodes pacificus) on a leaf, carrier of the Lyme disease, 2005. Image courtesy Centers for Disease Control (CDC) / James Gathany, William L. Nicholson. (Photo by Smith ...