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May 15, 2024 · At a glance. Spotted fever rickettsiosis (SFR) annual reported cases 2000-2021. Historical trends of SFR. Seasonality of SFR. States reporting SFR. People at risk of SFR.
Rocky Mountain spotted fever (or "black measles" because of its characteristic rash) was recognized in the early 1800s, and in the last 10 years of the 1800s (1890–1900) it became very common, especially in the Bitterroot Valley of Montana.
Rocky Mountain spotted fever, form of tick-borne typhus first described in the Rocky Mountain section of the United States, caused by the bacterium Rickettsia rickettsii. Although historically known from the Rocky Mountain region, the disease occurs throughout North America and in Central and South America.
- The Editors of Encyclopaedia Britannica
Feb 16, 2024 · Rocky Mountain spotted fever (RMSF) is a potentially lethal, but curable tick-borne disease, which was first described in Idaho in the 19 th century. In 1906, Howard Ricketts demonstrated that RMSF was an infectious disease transmitted by ticks . The clinical spectrum of human infection ranges from mild to fulminant disease .
Rocky Mountain spotted fever (RMSF) is the most common cause of fatal tick-borne disease in the United States. Anyone who is bitten by an infected dog tick and on whom the infected tick...
Rocky Mountain spotted fever is a serious tickborne illness which can be deadly if not treated early. It is spread by several species of ticks in the United States, including: American dog tick ( Dermacentor variabilis )
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Rocky Mountain spotted fever: history of a twentieth century disease - PMC. MyNCBI Homepage. Advanced Search. User Guide. Journal List. Med Hist. v.35 (4); 1991 Oct. PMC1036448. As a library, NLM provides access to scientific literature.
