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Covered in this video: Borrelia Burgdorferi, spirochete, northeastern U.S, Ixodes deer tick, Giemsa stain, deer, mice, bullseye rash, erythema migrans, Bell’s palsy, carditis, AV block, stage 2, atrioventricular block, migratory arthritis, encephalitis, doxycycline, amoxicillin, pregnant, children, cephalosporins