Molecular investigation of Cryptosporidium and Giardia in pre- and post-weaned calves in Hubei Province, China.

ABSTRACT:

Background

The protistan pathogens Cryptosporidium and Giardia can cause significant intestinal diseases in animals and humans. Cattle, particularly calves, carrying these protists can be significant reservoirs for human infections and disease. However, little is known about the genetic make-up of Cryptosporidium and Giardia populations in cattle and other ruminants in some regions of China.

Results

In the present study, PCR-based tools were used to genetically characterise these protists in faecal samples from a total of 339 pre- and post-weaned calves from four distinct locations in Hubei Province using markers in the large (LSU) or small (SSU) subunits of nuclear ribosomal RNA genes. Cryptosporidium andersoni, C. bovis, C. ryanae and Giardia duodenalis assemblage E were d

SUBMITTER: Fan Y 

PROVIDER: S-EPMC5657125 | biostudies-literature | 2017 Oct

REPOSITORIES: biostudies-literature