This article describes the role of bovine coronavirus, rotavirus and Cryptosporidium parvum in an outbreak of beef calf diarrhea in Presidente Epitácio, São Paulo State. Two out 9 fecal samples were positive to BCoV, 6 to C. parvum and 6 to rotavirus, with 4 rotavirus-C. parvum co-infections, 1 BCoV-C. parvum co-infection and 1 rotavirus-BCoV co-infection. These results show the need for a deta...

BACKGROUND Cryptosporidiosis is one of the most important parasitic infections in human and animals. This study was designed for survey on the prevalence of Cryptosporidium infection in farms of Ilam, west of Iran, using parasitology method and genotyping by Nested PCR-RFLP. METHODS Fecal samples of 217 cattle were collected fresh and directly from the rectum of cattle. All of the samples wer...

On October 17, 2006, the Sakai City Public Health Center received a report of acute gastroenteritis among 4 members from the same company who had eaten raw meat dish called "Yukke: Korean-style beef tartar" and raw liver at a rotisserie in Sakai City on October 7. Based on information from interviews, the median incubation period was 5.5 (range, 5-7 days), and the median length of illness was 7...

A commercial enzyme immunoassay (EIA) (ProSpect Rapid Assay), a direct immunofluorescence antibody (IFA) test for stool testing (MERIFLUOR Cryptosporidium/Giardia), and an indirect IFA test for environmental testing (Hydrofluor-Combo Cryptosporidium/Giardia) were evaluated for detection of low public health risk Cryptosporidium oocyst isolates, and for C. parvum oocyst isolates from human and b...

Cryptosporidium parvum Tyzzer, 1912 is the most commonly found enteropathogen during the first weeks of the life of calves, lambs and goat kids and is considered to be an important agent in the aetiology of the neonatal diarrhoea syndrome. Because of the limited availability of effective drugs, hygienic measures and good management are the most effective disease control measures (de Graaf D.C.,...

We report the results of molecular analysis of 39 isolates of Cryptosporidium parvum from human and bovine sources in nine human outbreaks and from bovine sources from a wide geographic distribution. All 39 isolates could be divided into either of two genotypes, on the basis of genetic polymorphism observed at the thrombospondin-related adhesion protein (TRAP-C2) locus. Genotype 1 was observed ...