Font Size
A
A
A

Definition of Southern tick-associated rash illness

Southern tick-associated rash illness: A disease characterized by a rash like that in Lyme disease, recognized in the southeastern and south-central US, associated with the bite of the lone star tick, Amblyomma americanum. The tick transmits the agent of the disease, a spirochete named Borrelia lonestari. The rash is red and expands with central clearing (the rash of erythema migrans). Treatment is with antibiotics.

Source: MedTerms™ Medical Dictionary
http://www.medterms.com/script/main/art.asp?articlekey=22118
Last Editorial Review: 6/14/2012

Medical Dictionary Definitions A - Z

Search Medical Dictionary





Medical Dictionary