Assessment of a Multiplex PCR for the Simultaneous Diagnosis of Intestinal Cryptosporidiosis and Microsporidiosis: Epidemiologic Report from a French Prospective Study.

Microsporidiosis and cryptosporidiosis are associated with chronic diarrhea in immunocompromised patients. The objectives of this study were to: i) assess a multiplex quantitative PCR assay targeting Cryptosporidium spp and the microsporidian Enterocytozoon bieneusi and Encephalitozoon spp, and ii) provide an update on the epidemiology of these pathogens. A prospective study was conducted from January 2017 to January 2019.