• 한국임상수의학회지
• /
• 제32권3호
• /
• pp.282-284
• /
• 2015

본 증례는 야생 수리부엉이에서 혈액도말과 유전자 분석으로 무증상의 헤모프로테우스 감염을 확인한 것이다. 이것은 대한민국의 야생 수리부엉이에서의 헤모프로테우스 감염을 처음 보고한 것으로 야생 텃새들이 가금의 헤모프로테우스 감염원이 될 수 있음을 제시한다.

• 한국임상수의학회지
• /
• 제38권1호
• /
• pp.1-6
• /
• 2021

Avian haemosporidia, including malarial parasites, are geologically and biologically widespread. The protozoal pathogen has been a subject of intensive research in the past, which has resulted in major medical progress. Haemosporidia infection in avian species in South Korea has been studied in wild birds and layer flocks, but not in pet birds. At the Veterinary Teaching Hospital of Chungbuk National University, 75 birds that presented for health check-up were tested to evaluate the infection rate of Haemoproteus, Plasmodium and Leucocytozoon in birds without clinical symptoms. Haemoproteus spp. and Leucocytozoon spp. were simultaneously detected in a Major Mitchell's cockatoo (Lophochroa leadbeateri) by polymerase chain reaction, representing 1.33% of the tested birds. Phylogenetic analysis suggested that the infective Haemoproteus and Leucocytozoon strains were similar to those detected in foreign countries rather than those detected in the wild birds of Korea. Although the infection rate may not be indicative of a substantial infection in healthy pet parrots, the import of infected birds can pose a threat by allowing foreign pathogens to infect the local wild flocks or livestock. This is the first surveillance study of avian haemosporidia in pet parrots in South Korea.

• 한국동물위생학회지
• /
• 제40권2호
• /
• pp.95-99
• /
• 2017

Wild owls are widespread in Korea, even being common in urban areas due to the presence of hills or small mountains in and around the cities. This results in high levels of contact between owls and domestic animals. This study investigated the prevalence of avian hematozoan parasite infection in 2 common owl species in Chungbuk province of Republic of Korea for 3-year period: the Eurasian eagle owl (Bubo bubo) and the Brown hawk owl (Ninox scutulata). Peripheral blood smears taken from 56 wild owls were examined by microscopic examination and confirmed by molecular technique. Twenty (36%) of these samples tested positive for the Haemoproteus infection. The infection rate was higher in Brown hawk owls (50%) than in Eurasian eagle owls (33%). These results indicate that the wild owls may act as a reservoir for Haemoproteus infection in susceptible domestic birds.