Genetic characterization of Cryptosporidium spp. and Giardia duodenalis in dogs and cats in Guangdong, China.

ABSTRACT:

Background

There are only limited number of reports on molecular epidemiology of Cryptosporidium spp. and Giardia duodenalis in dogs and cats in China. This study was conducted to assess the infection rates, genetic identity, and public health potential of these parasites in dogs and cats in Guangdong, China.

Methods

PCR and sequence analyses were used to identify and genotype Cryptosporidium spp. and G. duodenalis in fecal samples from 641 dogs and 418 cats in Guangdong. Chi-square test and odds ratio analysis were used to compare the occurrence rates of these pathogens and identify risk factors for infection.

Results

The overall infection rates of Cryptosporidium spp. and G. duodenalis were 6.9% (44/641) and 9.4% (60/641) in dogs, and 6.2% (26/418) and 3.6% (15/418)

SUBMITTER: Li J 

PROVIDER: S-EPMC6884805 | biostudies-literature | 2019 Nov

REPOSITORIES: biostudies-literature