Colorado Tick Fever Learning Center

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Welcome

Colorado tick fever is an acute viral infection transmitted by the bite of the Dermacentor andersoni tick.

Basic Info

Symptoms
Symptoms start about 3 to 6 days after the tick bite. Symptoms of fever continue for 3 days, stop, then come back 1 to ...
Causes
This disease most commonly develops from March to September, with the highest numbers of infections occurring in May an...
Tests
Tests will be done to confirm infection. These may include: Complement fixation to Colorado tick virus; Immunofluoresce...
Treatments
Make sure the tick is fully removed from the skin. Take a pain reliever if necessary (do not give aspirin to children; ...
Drugs
  • acetaminophen
Risk Factors
  • History of tick bite
  • weakened immune system
Complications
There is a risk for aseptic meningitis, encephalitis, and hemorrhagic fever, but these complications are extremely rare...
Prevention
When walking or hiking in tick-infested areas, tuck long pants into socks to protect the legs, and wear shoes and long-...
Doctor Specialties
Call your health care provider if you are unable to fully remove a tick embedded in the skin, if you or your child deve...

Basic Info

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