Rocky Mountain Spotted Fever - National Institute of Allergy and
https://www.niaid.nih.gov/diseases-conditions/rocky-mountain-spotted-fever
WebJul 8, 2014 · Rocky Mountain spotted fever is a tickborne disease first recognized in 1896 in the Snake River Valley of Idaho. It was originally called “black measles” because of the look of its rash in the late stages of the illness, when the skin turns black. It was a dreaded, often fatal disease, affecting hundreds of people in Idaho.
DA: 9 PA: 46 MOZ Rank: 55