Taginfectious disease

Vaccine Etymology

Vaccines take their name from vaccinia, the virus that caused cowpox. It was the original ingredient used to vaccinate people against smallpox. Stefan Riedel, a pathologist at the Baylor University Medical Center, offers a detailed history of the...

Fomite

Here’s a handy word: fomite. It means “an inanimate object that can transmit an infectious agent” like a doorknob handle or a comb infested with head lice. It also has a picturesque Latin origin. Martha explains, and shares a related word: Dracula...