This rash often has a raised, lace-like appearance and may be itchy. Fifth disease (also known as erythema infectiosum) is caused by infection with human parvovirus B19. It also occurs in adults. The ...
He has flat erythema that is more prominent on the upper chest, neck, and head. The rash produces a constant mild generalized sunburn sensation and is more severe during flares. He has sporadic ...