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Mar 23, 2021 · The early phase of Rocky Mountain spotted fever (RMSF) is characterized by nonspecific symptoms that may mimic any number of other viral or bacterial infections. This delays proper therapy and contributes to higher mortality.
Aug 16, 2022 · Potential long-term complications from Rocky Mountain Spotted Fever infection include: The mortality rate of RMSF is higher than that of Lyme disease. For some patients, the fatality rate of RMSF is as high as 30%. In general, even with treatment, hospitalization rates are about 72%, with a 4% mortality rate.
I don't know what kind, but it was not a deer tick (too large, probably either wood tick or dog tick). I live in one of the top states, per the CDC, for RMSF cases, for what it's worth. Four days after this I had my first symptoms - about 3 days of neck stiffness and headaches with shooting nerve pains. The shooting nerve pains traveled ...
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 [ 1 ]. The clinical spectrum of human infection ranges from mild to fulminant disease [ 2 ].
Jul 21, 2014 · Rocky Mountain spotted fever (RMSF) is caused by Rickettsia rickettsii. This intracellular parasite is transmitted to dogs through the bite of an infected tick. The ticks that can transmit RMSF are the Rocky Mountain wood tick, the American dog tick, and the brown dog tick. In the United States, RMSF is most common in the southern Atlantic ...
nonspecific symptoms of many months to years in duration; (b) are seronegative for Lyme disease; and, (c) are seropositive for Rocky Mountain Spotted Fever (RMSF) based on the results of approved diagnostic laboratory tests. Since their symptoms are not resolved by treatment with a short course of
Symptoms and Signs of RMSF. The incubation period for Rocky Mountain spotted fever averages 7 days but varies from 3 to 12 days; the shorter the incubation period, the more severe the infection. Onset is abrupt, with severe headache, chills, prostration, and muscular pains. Fever reaches 39.5 to 40° C within several days and remains high (for ...
