A blood test is needed to confirm the disease, and early use of antibiotics has a very high rate of cure. By the third day after the bite, a red rash develops on the wrists and ankles, in most cases, and often spreads to the entire hand or foot. These first symptoms usually start 2 to 12 days after the tick bite. The first symptoms noticed are usually severe headache, chills, fever, muscle aches, nausea, vomiting, and other flu-like symptoms. In any case of suspected tick transmitted disease, consult with a physician.Ī tick needs to be attached for four to six hours in order to transmit RMSF to its human host. The deer tick is a potential vector of Lyme disease and has been implicated in the transmission of ehrlichiosis.
Both the lone star tick and the American dog tick are potential carriers of Rocky Mountain Spotted Fever (RMSF). The brown dog tick is not known to carry any disease in Virginia. The deer tick is uncommon also and is found primarily in the northern and eastern sections of Virginia.
The brown dog tick can be found throughout Virginia but tends to be uncommon. The American dog tick is found predominately west of the Blue Ridge Mountains. The lone star tick is found predominately east of the Blue Ridge Mountains. The four most common ticks in Virginia that are encountered by humans are the lone star tick, the American dog tick, the brown tick, and the deer tick.
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