Affiliation: | 1.College of Veterinary Medicine of Sichuan Agricultural University, Institute of Preventive Veterinary Medicine, Chengdu, Sichuan, 611130, People’s Republic of China ;2.Research Center of Avian Disease, College of Veterinary Medicine of Sichuan Agricultural University, Chengdu, Sichuan, 611130, People’s Republic of China ;3.Key Laboratory of Animal Disease and Human Health of Sichuan Province, Chengdu, Sichuan, 611130, People’s Republic of China ;4.Institut Pasteur, Paris, France ; |