[1]Changli Animal Epidemic Disease Prevention and Control Center, Changli 066600, China;
[2]Qilu Animal Health Products Co. , Ltd. , Ji'nan 2501002, China;
[3]Key Laboratory of Preventive Veterinary Medicine of Hebei Province / Hebei Normal University of Science and Technology, Changli 066600, China;
[4]Hebei Xinhua Keji Veterinary Drug Co. , Ltd. , Luancheng 051430, China;
兔病毒性出血症; 出血性疾病; RHD; 控制; 诊断; 流行病学调查; 细菌分离培养; 人工感染试验;