Molecular Detection of Equine Adenovirus 1 in Nasal Swabs from Horses in the Republic of Korea.

ABSTRACT: Equine adenovirus 1 (EAdV-1) can cause upper respiratory disease in horses and has been reported worldwide. In this study, and for the first time in Korea, the prevalence of EAdV-1 in equine nasal swabs was investigated using a PCR to identify potential risk factors and examine the genetic diversity of its DNA sequences by a comparison with foreign strains. Nasal swabs collected from 359 horses reared at Korea Racing Authority facilities were tested using an EAdV-1 hexon-specific PCR and the associations between EAdV-1 infection and sex, age, region, breed, and activity were analyzed. Five samples (1.4%, 5/359) tested positive for EAdV-1; however, no statistically significant differences were observed with respect to any variable. Among the five EAdV-1-positive horses, a co-infection with

SUBMITTER: Lee SK 

PROVIDER: S-EPMC9025330 | biostudies-literature | 2022 Apr

REPOSITORIES: biostudies-literature