Laboratory of Animal Health, Department of Veterinary Medicine, Faculty of Agriculture, Tokyo University of Agriculture and Technology, 3-5-8 Saiwai-cho, Fuchu-shi, Tokyo 183-8509, Japan.
Laboratory of Animal Health, Cooperative Division of Veterinary Sciences, Graduate School of Agriculture, Tokyo University of Agriculture and Technology, 3-5-8 Saiwai-cho, Fuchu-shi, Tokyo 183-8509, Japan.
J Vet Med Sci. 2022 Feb 23;84(2):238-243. doi: 10.1292/jvms.21-0616. Epub 2021 Dec 30.
Fowl adenoviruses (FAdVs) and avian reoviruses (ARVs) are ubiquitous in poultry farms and most of them are not pathogenic, yet often cause damage to chicks. A total of 104 chicken fecal samples were collected from 7 farms of breeder chickens (layers and broilers) in Japan from 2019 to 2021, and yielded 26 FAdV plus 14 ARV isolates. By sequencing, FAdV isolates were classified as FAdV-1, 5 and 8b. ARV isolates were classified as genotype II, IV and V. These results suggest that FAdVs and ARVs are resident in the breeder chicken farms in Japan.
从 2019 年至 2021 年，在日本的 7 个种鸡（蛋鸡和肉鸡）养殖场中，共采集了 104 份鸡粪便样本，从中分离到了 26 株禽腺病毒（FAdV）和 14 株禽呼肠孤病毒（ARV）。通过测序，FAdV 分离株被分为 FAdV-1、5 和 8b 型，ARV 分离株被分为基因型 II、IV 和 V 型。这些结果表明，FAdV 和 ARV 是日本种鸡场的常驻病毒。
