Encephalitozoon intestinale infection in an AIDS patient--a case report.

The first case of one of the most frequent intestinal microsporidians, Encephalitozoon intestinale, is reported from an AIDS patient in the Czech Republic. The patient experienced diarrhoea and was found to have microsporidia spores in stool. Species determination by electron microscopy confirmed the diagnosis of the microsporidian, E.

The serological surveillance of several groups of patients using antigens of Encephalitozoon hellem and E. cuniculi antibodies to microsporidia in patients.

This study was undertaken to attempt to identify correlations between microsporidial seroprevalence data in man, clinical diseases and groups of people at the risk of HIV/AIDS infection. Groups of patients were selected according to the predilection of members of the genus Encephalitozoon for nervous and kidney tissue. Female prostitutes and alcohol and intravenous drug abusers were selected as groups at risk of HIV/AIDS infections.