Epidemiology of chlamydial infection and disease in a free-ranging koala (Phascolarctos cinereus) population.

ABSTRACT: Chlamydial disease continues to be one of the main factors threatening the long-term survival of the koala (Phascolarctos cinereus). Despite this, large epidemiological studies of chlamydial infection and disease in wild koala populations are lacking. A better understanding of the prevalence, transmission and pathogenesis is needed to improve control measures, such as the development of vaccines. We investigated the prevalence of Chlamydia pecorum infection and disease in 160 koalas in a peri-urban wild population in Queensland, Australia and found that 31% of koalas were Chlamydia PCR positive and 28% had clinically detectable chlamydial disease. Most infections were at the urogenital site (27%; both males and females) with only 14% at the ocular site. Interestingly, we found that 27% (4/

SUBMITTER: Nyari S 

PROVIDER: S-EPMC5744985 | biostudies-literature | 2017

REPOSITORIES: biostudies-literature