Li, Chun Qi
Hu, Li Qun
Liu, Guo Ping
Wang, Yan
Li, Tong
Chen, Shao Xian
Yang, Xiao Lin
Ma, Li Xin
Zeng, Jian Guo
Article History
Received: 20 November 2022
Accepted: 26 August 2023
First Online: 8 September 2023
Declarations
:
: This study was performed according to the animal welfare guidelines of the World Organization for Animal Health, and animal sampling was strictly carried out in accordance with guidelines established by the Ethics of Animal Experiments of Yangtze University, Jingzhou, China. We got the verbal informed consent to collect the samples like colostrum, and vulva swabs from the farm owners. The animal experiments were carried out in strict accordance with guidelines established by the Ethics of Animal Experiments of Yangtze University, Jingzhou, China. All the protocols were approved by this committee (Permit Number: 20,220,105). The field study did not include endangered or protected species. No specific permissions were required for the collection of samples because the samples were collected from public ornon-protected areas.
: Not applicable.
: The authors declare that they have no competing interests.