Nevertheless, the similarity between the STARI bull’s eye rash and the Lyme disease bull’s eye rash has created much public confusion. Unlike Lyme disease, STARI has not been linked to arthritis, neurological problems, or chronic symptoms. The rash should not be confused with much smaller areas of redness and discomfort that can occur commonly at tick bite sites. The rash usually appears within seven days of tick bite and expands to a diameter of 8 centimeters (3 inches) or more. The rash of STARI is a red, expanding “bull’ s eye” lesion that develops around the site of a lone star tick bite. The lone star tick ( Amblyomma americanum) can spread human ehrlichiosis, tularemia, and Southern Tick-Associated Rash Illness (STARI). However, you are correct to be concerned about this very aggressive species. Lone star ticks do not transmit Lyme disease. The lone star tick is primarily found in the southeastern and eastern United States. Relative infectivity of Borrelia burgdorferi in Lewis rats by various routes of inoculation. Investigation of venereal, transplacental, and contact transmission of the Lyme disease spirochete, Borrelia burgdorferi, in Syrian hamsters. Borrelia burgdorferi and Treponema pallidum: a comparison of functional genomics, environmental adaptations, and pathogenic mechanisms.
Consequently, it is possible for sexual partners living in the same household to both become infected through tick bites, even if one or both partners doesn’t remember being bitten. The ticks that transmit Lyme disease are very small and easily overlooked. Published studies in animals do not support sexual transmission (Moody 1991 Woodrum 1999), and the biology of the Lyme disease spirochete is not compatible this route of exposure (Porcella 2001). There is no credible scientific evidence that Lyme disease is spread through sexual contact. Ticks can also transmit other diseases, so it’s important to be alert for any illness that follows a tick bite. Common symptoms of Lyme disease include a rash, fever, body aches, facial paralysis, and arthritis. If you develop illness within a few weeks of a tick bite, see your health care provider right away. This is why it’s so important to remove them promptly and to check your body daily for ticks if you live in an endemic area. Finally, blacklegged ticks need to be attached for at least 24 hours before they can transmit Lyme disease. Furthermore, only blacklegged ticks in the highly endemic areas of the northeastern and north central U.S. Many types of ticks bite people in the U.S., but only blacklegged ticks transmit the bacteria that cause Lyme disease. The chances that you might get Lyme disease from a single tick bite depend on the type of tick, where you acquired it, and how long it was attached to you. If you have not done so already, remove the tick with fine-tipped tweezers.
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