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Prevalence of canine parvovirus type 2 (CPV-2) in Korean dogs KCI 등재
- 언어ENG
- URLhttps://db.koreascholar.com/Article/Detail/419860
pp.75-80
Canine parvovirus type-2 (CPV-2) is a major etiological agent causing gastrointestinal enteritis in domestic and wild carnivores. Since the emergence of CPV-2 in the late 1970s, subtypes CPV-2a, CPV-2b, and CPV-2c have spread worldwide. CPV-2 prevalence differed according to region and season. This study aims to investigate the prevalence of CPV-2 infection in Korea. Samples were collected from 536 dog feces in animal shelters and 225 necropsied intestinal tissues of dog carcasses submitted in the Animal and Plant Quarantine Agency (APQA) for diagnostic purposes from 2016 to 2020 in Korea. Among the 761 samples, 181 (23.8%) were positive for the following subtypes: CPV-2a (n=138), CPV-2c (n=16), CPV-2b (n=14), and CPV-2 (n=2). Feline parvovirus (n=2) and co-infection with CPV-2a and CPV-2c (n=1) were also detected. There was no significant difference in the regional distribution of CPV-2 in Korea, which is prevalent in winter. This result shows the prevalence of CPV-2 according to various environments in Korea and will be useful in establishing an effective prevention strategy against CPV-2 that reflects the situation in Korea with continuous monitoring.
INTRODUCTION
MATERIALS AND METHODS
Samples collection
DNA extraction and detection of CPV-2
Sequencing and genotyping
RESULTS
Prevalence and infection status of CPV-2 in Koreandogs
Regional prevalence of CPV-2
Seasonal prevalence of CPV-2
DISCUSSION
REFERENCES
