Journal of Veterinary Clinics (한국임상수의학회지)

The Korean Society of Veterinary Clinics (한국임상수의학회)
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Detection of Haemosporidia in Healthy Pet Parrots in South Korea

  • Hong, Sunghyun S. (Laboratory of Veterinary Laboratory Medicine and Wildlife Medicine, Veterinary Medical Center and College of Veterinary Medicine, Chungbuk National University) ;
  • Kim, Sungryong (Laboratory of Veterinary Laboratory Medicine and Wildlife Medicine, Veterinary Medical Center and College of Veterinary Medicine, Chungbuk National University) ;
  • Han, Jae-Ik (Laboratory of Wildlife Diseases, College of Veterinary Medicine, Chonbuk National University) ;
  • Na, Ki-Jeong (Laboratory of Veterinary Laboratory Medicine and Wildlife Medicine, Veterinary Medical Center and College of Veterinary Medicine, Chungbuk National University)
  • Received : 2020.12.11
  • Accepted : 2021.01.14
  • Published : 2021.02.28
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Abstract

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.

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References

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