REPORT THIS DISEASE TO COBB & DOUGLAS PUBLIC HEALTH
AT: 770-514-2432

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WHAT IS IT?

Rocky Mountain spotted fever (RMSF) is a bacterial disease transmitted to people by ticks. The bacterium species is Rickettsia rickettsii. The American Dog Tick (Dermacentor variabilis) is a vector for RMSF and is the second most common tick in Georgia. A tick bite is usually painless and about half of the people who develop RMSF do not remember being bitten.

WHAT ARE THE SYMPTOMS?

70 to 80% of people will not have symptoms. Less than 1% will develop a neurologic disease such as

  • Fever
  • Headache
  • Abdominal/Muscle Pain
  • Conjunctivitis
  • Rash
  • Lack of appetite

The first symptoms of RMSF begin 2 to 14 days after being bit by an infected tick. RMSF can be fatal if not treated in the first eight days of symptoms. Ill people treated early can recover on outpatient medication; those treated late may require intravenous antibiotics and prolonged hospitalization.