Prevalence and molecular characterisation of Cryptosporidium from dairy cattle in five farms in Kuantan
Cryptosporidium spp. are ubiquitous enteric protozoan parasites that cause diarrhoeal disease known as cryptosporidiosis. This research was conducted to find the prevalence of Cryptosporidium from dairy cattle in Kuantan, Pahang, Malaysia and to identify the genotype of Cryptosporidium by using 18...
Saved in:
| Main Authors: | , |
|---|---|
| Format: | Article |
| Language: | English |
| Published: |
Penerbit Universiti Kebangsaan Malaysia
2017
|
| Online Access: | http://journalarticle.ukm.my/12328/1/46_02_03.pdf http://journalarticle.ukm.my/12328/ http://www.mabjournal.com/index.php?option=com_content&view=article&id=644&catid=59:current-view&Itemid=56 |
| Tags: |
Add Tag
No Tags, Be the first to tag this record!
|
| Institution: | Universiti Kebangsaan Malaysia |
| Language: | English |
| Summary: | Cryptosporidium spp. are ubiquitous enteric protozoan parasites that cause diarrhoeal disease known as cryptosporidiosis.
This research was conducted to find the prevalence of Cryptosporidium from dairy cattle in Kuantan, Pahang, Malaysia and
to identify the genotype of Cryptosporidium by using 18S rRNA gene. Besides, this study aims to investigate the association
between Cryptosporidium infection and the age of dairy cattle. A total of 375 stool specimens of dairy cattle were collected
and concentrated with formal-ether concentration technique. The Cryptosporidium oocysts were detected with modified Ziehl
Neelsen staining. Cryptosporidium species was identified by nested PCR amplification of 18S rRNA gene. Based on
microscopic examination, 16.3% (61/375) dairy cattle were positive for Cryptosporidium infection. This research has shown
that the highest prevalence of Cryptosporidium was recorded in calves with the percentage of 17.4% (12/69), followed by
adult cattle and yearling with the percentage of 16.1% (29/180) and 15.9% (20/126), respectively. The findings demonstrated
that there was no significant difference (p > 0.05) in Cryptosporidium infection rates by age. Molecular characterisation
revealed that the species of Cryptosporidium found in dairy cattle was Cryptosporidium ryanae. The present study suggested
that proper hygiene practices must be practiced by farmers in order to control the Cryptosporidium infection. |
|---|