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What causes Rocky Mountain spotted fever?
What is Rocky Mountain spotted fever (RMSF)?
Is Rocky Mountain spotted fever a rickettsial disease?
May 7, 2019 · Rocky Mountain spotted fever (RMSF) is a bacterial disease spread through the bite of an infected tick. Most people who get sick with RMSF will have a fever, headache, and rash. RMSF can be deadly if not treated early with the right antibiotic.
- Symptoms
Symptoms - Rocky Mountain Spotted Fever (RMSF) | CDC
- Transmission
Rocky Mountain spotted fever is a serious tickborne illness...
- Epidemiology and Statistics
Epidemiology and Statistics - Rocky Mountain Spotted Fever...
- Treatment
Treatment - Rocky Mountain Spotted Fever (RMSF) | CDC
- Information for Healthcare Providers
Rocky Mountain Spotted Fever can be Deadly; Epidemiology and...
- Prevention
Prevention - Rocky Mountain Spotted Fever (RMSF) | CDC
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- Clinical and Laboratory Diagnosis
Rocky Mountain spotted fever (RMSF) can be difficult to...
- Rocky Mountain Spotted Fever
RMSF is most often transmitted by the American dog tick in...
- Symptoms
- How Do I Take Care of Myself If I Have Rocky Mountain Spotted Fever?
- When Should I See My Healthcare Provider About Rocky Mountain Spotted Fever?
- What Questions Should I Ask My Doctor?
If your provider is treating you for Rocky Mountain spotted fever, make sure you take all of your medicine as prescribed. If you stop taking antibiotics before the end of the course, you may get sick again. Your provider can tell you how to manage your symptoms at home best. RMSF can get worse quickly. Call your provider right away if you have new ...
If you have a tick bite or have been in an area with ticks and have symptoms of RMSF, see your healthcare provider right away. If you have a tick bite but don’t have any symptoms, you don’t need to see your provider yet — taking antibiotics when you’re not sick won’t help prevent RMSF.
How do I take my medication?What new or worsening symptoms should I look out for?How soon should I feel better?When should I follow up with you?Jul 17, 2023 · Rickettsia rickettsii, the most well-described and most lethal of the spotted group rickettsiae, causes Rocky Mountain spotted fever (RMSF). It is a coccobacillary, obligate, intracellular organism that accidentally infects human hosts after a bite with an infected tick vector.
- Jessica Snowden, Kari A. Simonsen
- 2023/07/17
What causes Rocky Mountain spotted fever? RMSF is caused by a bacterium that is spread to people by the bite of an infected tick. In different parts of the U.S., these ticks can transmit the RMSF bacteria: American dog tick. Rocky Mountain wood tick. Brown dog tick. Lone star tick. Who is at risk for Rocky Mountain spotted fever?
Rocky Mountain spotted fever is caused by the bacteria Rickettsia rickettsii. Rickettsiae are a type of bacteria that can live only inside the cells of other organisms. Rocky Mountain spotted fever is probably the most common rickettsial infection in the United States.
Rocky Mountain spotted fever (RMSF) is caused by Rickettsia rickettsii and transmitted by ixodid ticks. Symptoms are high fever, severe headache, and rash. (See also Overview of Rickettsial and Related Infections.) Rocky Mountain spotted fever is a rickettsial disease. Epidemiology of RMSF. RMSF is limited to the Western Hemisphere.