1. State Key Laboratory for Zoonotic Diseases, Key Laboratory for Zoonosis Research, Ministry of Education, College of Veterinary Medicine, Jilin University , Changchun, Jilin , China
2. Department of Microbiology, Jilin Province Product Quality Supervision and Inspection Institute , Changchun, Jilin , China
3. Department of Respiratory Medicine, Center for Pathogen Biology and Infectious Diseases, Key Laboratory of Organ Regeneration and Transplantation of the Ministry of Education, The First Hospital of Jilin University , Changchun, Jilin , China