title: Cryptosporidium parvum (Eucoccidiorida: Cryptosporiidae) in calves: results of a longitudinal study in a dairy farm in Sfax, Tunisia.
abstract: A longitudinal study was undertaken to determine the prevalence of Cryptosporidium in a dairy farm in Sfax, Tunisia. 480 faecal samples were obtained from 30 calves under one month of age. All faecal samples were analysed for Cryptosporidium oocysts by microscopic examination of smears stained by modified Ziehl Neelsen technique. The parasite was detected in 26 calves (86.7%). Infection was significantly associated with diarrhoea. A molecular characterization, performed in seven calves, confirmed that isolates were C. parvum. This work is the first report on Cryptosporidium in calves in Tunisia.
authors.affiliation: Laboratoire de Parasitologie-Mycologie, Faculté de Médecine, Sfax, Tunisie. soltane_raya@yahoo.fr
authors.forename: R
authors.initials: R
authors.lastname: Soltane
authors.forename: K
authors.initials: K
authors.lastname: Guyot
authors.forename: E
authors.initials: E
authors.lastname: Dei-Cas
authors.forename: A
authors.initials: A
authors.lastname: Ayadi
mesh_terms: D000818:Animals; D000831:Animals, Newborn / Q000469:parasitology; D002417:Cattle; D002418:Cattle Diseases / Q000453:epidemiology* / Q000469:parasitology; D003457:Cryptosporidiosis / Q000453:epidemiology / Q000469:parasitology / Q000662:veterinary*; D016785:Cryptosporidium parvum / Q000302:isolation & purification*; D003612:Dairying; D003967:Diarrhea / Q000453:epidemiology / Q000469:parasitology / Q000662:veterinary*; D005243:Feces / Q000469:parasitology; D005260:Female; D008137:Longitudinal Studies; D010270:Parasite Egg Count / Q000662:veterinary; D015995:Prevalence; D014416:Tunisia / Q000453:epidemiology