Peer-reviewed veterinary case report
First report of Cryptosporidium deer-like genotype in Malaysian cattle.
- Journal:
- Veterinary parasitology
- Year:
- 2008
- Authors:
- Halim, N Abdul et al.
- Affiliation:
- Obihiro University of Agriculture and Veterinary Medicine · Japan
Abstract
Fifty faecal samples from diarrheic calves between 1 and 6 months old were collected per rectum from 5 farms around Petaling District in Selangor, Malaysia for Cryptosporidium species detection and genotyping investigation. Oocysts were purified using sedimentation and gradient centrifugation, then examined by immunofluorescence assay (IFAT). Genomic DNA was extracted from all samples and nested PCR was performed to amplify the SSU rRNA gene. Eighteen samples (36%) were positive for Cryptosporidium species by PCR. The sequence and phylogenetic analysis of 14 isolates indicated that Cryptosporidium parvum was most common (11 isolates) followed by Cryptosporidium deer-like genotype (3 isolates). The present work reports the first data on Cryptosporidium genotyping from cattle in Malaysia.
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Search related cases →Original publication: https://pubmed.ncbi.nlm.nih.gov/18289793/