Disease
|
Definition | Symptoms
| Diagnosis
| Treatment | Region
|
Babesiosis | Malaria-like illness caused by Babesia parasites transmitted by ticks. | Often none, but can have loss of appetite, dark urine. Flu-like symptoms may follow. | Parasite may be visible under microscope. Lab tests for liver and blood problems. | Quinine and clindamycin. Some recover without treatment. | Mainly northeastern US coast, some strains in West and Midwest. |
Colorado Tick Fever | Viral infection transmitted by Rocky Mtn wood ticks and carried by small mammals. | Cycle of chills, fever, headaches, muscle aches, abdominal pain, sensitivity to light. | Blood tests can identify antibodies to the virus. | No cure. Symptoms are treated per person. Most eventually recover. | Mountainous areas in western states. |
Ehrlichiosis | Viral infection transmitted by Deer ticks. There's 2 types HME AND HGE, the latter being most common. | Flu like symptoms, high fever and severe headache. | Blood tests can identify antibodies to the virus. | Treated with Doxycycline | Found everywhere, mainly in eastern, southeastern, central states. |
Lyme Disease | Ticks infected by Borrelia burgdorferi bacteria, carried on deer, mice, other mammals. | Rash around bite, fever, fatigue, headache, body aches. Can also cause stiff neck, meningitis, facial paralysis. Late stage: Arthritis, heart and neurologic disorders. | Blood tests, physcial exam. | Oral antibiotics if caught early. For advanced cases, antibiotic therapy targeted to symptoms. Two vaccines, LymeRix and ImuLyme, now available. | Northeastern, mid Atlantic, Midwestern, West Coast states. |
Rocky Mtn Spotted Fever | Transmited by wood or dog ticks infected with Rickettsia rickettsiae bacteria. Attacks blood vessels, if untreated can be fatal. | Flu like, a pink rash starts on ankles and wrists, then spreads. Late stage: Stomach pain, diarrhea, respiratory failure, heart, kidney and neurologic problems. | Evaluation of clinical symptoms. Treatment cannot wait. | Prompt use of doxycycline antibiotic. | Found everywhere, mainly in eastern, southeastern, central states. |