Prevalence of Coxiella burnetii in cattle at South Korean national breeding stock farms.

ABSTRACT: This is the first study to evaluate the serologic and molecular prevalence of Coxiella burnetii in cattle at national breeding stock farms in South Korea. These government farms have well-organized biosecurity and management systems to prevent livestock diseases. Of the 736 cattle in this study, 77 tested positive for antibodies against C. burnetii antigens (10.5%, 95% CI: 8.3-12.7) and 11 were positive for a C. burnetti infection on PCR analysis (1.5%, 95% CI: 0.6-2.4). Since the 16S rRNA sequences of C. burnetii from all 11 PCR-positive samples were identical, three representative samples (C-CN-3 from the southern region, C-JJ-9 from Jeju Island, and C-CB-37 from the central region) are described in this paper. These three sequences had 99.3-100% identity to those of C. burnetii deposite

SUBMITTER: Seo MG 

PROVIDER: S-EPMC5426765 | biostudies-literature | 2017

REPOSITORIES: biostudies-literature