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  1. Rocky Mountain Spotted Fever

    Fever; Headache; Rash; Nausea; Vomiting; Muscle pain; Stomach pain; Lack of appetite; Rash is a common sign in people who are sick with RMSF. Rash usually develops two to four days after fever begins. The look of the rash can vary widely over the course of the illness. Some rashes can look like red splotches, and some look like pinpoint dots.

  2. Rocky mountain spotted fever | Genetic and Rare Diseases ...

    May 03, 2016 · Summary Summary. Rocky Mountain spotted fever refers to an infection caused by the bacterium Rickettsia rickettsia. This particular bacterium is carried by certain species of ticks and spread to humans through the bites of infected ticks.

  3. Rocky Mountain spotted fever (RMSF)

    Rocky Mountain spotted fever (RMSF) Symptoms: fever, rash, headache, thrombocytopenia, hyponatremia, elevated hepatic transaminases. Rapidly fatal if not treated within the first 5 days. Rash occurs in 80% of cases, but may occur late in illness. Never wait for a rash to begin treatment.

  4. Symptoms of Rocky Mountain Spotted Fever in Dogs

    Jul 07, 2017 · In severe conditions, the dog can stop eating altogether, or vomit after eating. Although changes in appetite are associated with several other conditions, it can be an important symptom of rocky mountain spotted fever if the dog is experiencing other symptoms as well; Bruising is an important telltale sign of Rocky Mountain Spotted Fever. The dog may develop small bruises less than 8 inches in length in different parts of its body.

  5. Rocky Mountain Spotted Fever - Oklahoma State Department of ...

    Rocky Mountain Spotted Fever Overview Rocky Mountain Spotted Fever (RMSF) can be a potentially severe or fatal disease caused by the bacteria Rickettsia rickettsii (R. rickettsii). Humans nearly always become infected with the bacteria following the bite of an infected tick.

  6. Emerging Disease Issues - Rocky Mountain Spotted Fever,4579,7-186...

    The first symptoms of Rocky Mountain spotted fever (RMSF) typically begin 2-14 days after the bite of an infected tick. The disease is characterized by acute fever, headache, muscle pain, vomiting, and general discomfort. A rash may also develop 2-5 days after the onset of fever and often spreads with time.

  7. Rocky Mountain Spotted Fever (RMSF) - Infectious Diseases ...

    Rocky Mountain spotted fever (RMSF) is caused by Rickettsia rickettsii and transmitted by ixodid ticks. Symptoms are high fever, severe headache, and rash. Symptoms are high fever, severe headache, and rash.

  8. REFERENCES - UpToDate

    INTRODUCTION. Rocky Mountain spotted fever (RMSF) is a potentially lethal, but usually curable, tick-borne disease. RMSF occurs throughout the United States, Canada, Mexico, Central America, and in parts of South America.

  9. Tick-Borne Disease - American Family Physician

    Jun 15, 2005 · Tick-borne diseases in the United States include Rocky Mountain spotted fever, Lyme disease, ehrlichiosis, tularemia, babesiosis, Colorado tick fever, and relapsing fever.

  10. Rocky Mountain Spotted Fever Encephalitis: MR Findings

    Rocky Mountain spotted fever is an acute, ... The most frequent presenting symptoms of the illness include fever, headache, rash, and myalgias (5). The rickettsiae ...