title: Babesiosis: malaria mimic.
abstract: Human infection with blood parasites of the genus Babesia can result in a hemolytic disease very similar to malaria. Laboratory diagnosis of babesiosis is dependent upon the detection and identification of the parasite in blood films. The distinguishing criteria are: lack of pigment in infected red blood cells; no circulating schizonts or gametocytes; "atypical" malarialike organisms; tetrad groups, rods, or exclamation-mark forms; and persisting parasitemia after treatment for malaria.
mesh_terms: D000818:Animals; D001403:Babesia; D001404:Babesiosis / Q000097:blood / Q000175:diagnosis*; D006801:Humans; D008288:Malaria / Q000175:diagnosis*