Prevalence of cryptosporidium species in paediatric patients in Eastern Nepal.

Cryptosporidium species have been implicated as an important cause of childhood diarrhoea. We determined the prevalence of cryptosporidiosis in HIV seronegative children 15 years of age and below presenting with diarrhoea in the BP Koirala Institute of Health Sciences, Nepal. Faeces were collected over a 12-month period. Coccidian oocysts were detected using modified acid-fast staining. Intestinal parasites were found in 9.15% of diarrhoeal stool. Coccidian parasites were observed in 4.4% (with 4.1% cryptosporidium and two cyclospora). Coccidia were the most recurrent parasite found in this study. The detection was throughout the year with clustering during the rainy season.