A Variation of the Rash of Lyme Disease (Erythema Migrans)
Sometimes in Lyme disease, the red spot expands, but the center does not clear. The result is a red spot surrounded by a pale ring.
LARRY MULVEHILL/SCIENCE PHOTO LIBRARY
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Sometimes in Lyme disease, the red spot expands, but the center does not clear. The result is a red spot surrounded by a pale ring.
LARRY MULVEHILL/SCIENCE PHOTO LIBRARY