During the second outbreak acute pulmonary histoplasmosis developed in 87, and erythema multiforme or erythema nodosum in 30 persons. This paper will present evidence that the skin lesions were ...

Borrelia burgdorferi bacteria are the main cause of Lyme disease. The most common symptom of Lyme disease is an erythema migrans (EM) rash, which can appear in the shape of a bullseye. This ...

This common skin condition causes dry, inflamed patches of skin that involve itchiness and erythema. Erythema is when the skin becomes red or discolored. AD occurs when your skin’s outer layer ...