The first symptom of Lyme disease (also called Lyme’s disease) for about 50% of people is a small, red bull’s-eye rash, called erythema migrans, at the site of an infected tick bite. The rash usually appears a week or two after a painless bite, but can appear within 3 to 30 days. It typically spreads [...]
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Wednesday, February 11, 2009
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