Publications

risk factors associated with cryptosporidium infection on dairy farms in a new york state watershed.	a cross-sectional study was carried out to determine the prevalence of cryptosporidium parvum-like oocyst shedding on dairy farms in a watershed in new york state and to identify the factors that put animals at risk. a proportional sample of dairy herds in the targeted area was obtained, and animals were selected using a stratified sampling design to ensure representation of the population at risk. fecal samples were collected per rectum and analyzed for the presence of c. parvum-like oocysts us ...	2006	17033009
Evaluation of factors associated with the risk of infection with Cryptosporidium parvum in dairy calves.	Objective-To identify risk factors associated with Cryptosporidium parvum infection in dairy calves. Animals-108 case animals and 283 control animals. Procedures-Case animals were calves infected with C parvum, and controls were infected with Cryptosporidium bovis (n = 67) or calves not infected with Cryptosporidium spp. Fecal samples were tested via the flotation concentration method for Cryptosporidium spp. Samples were genotyped by sequencing of the 18s rRNA gene. Associations between hos ...	2012	22204291