1-rappel:Erythème migrant (CDC) « Erythema migrans (EM) or « bull’s-eye » rash Rash occurs in approximately 70-80% of infected persons1 and begins at the site of a tick bite after a delay of 3-30 days (average is about 7 days). Rash gradually expands over a period of several days, and can reach up to 12 inches (30 cm) […]
