Funding for this research was provided by:
the National Key Research and Development Program (2016YFD0500701-3)
Received: 13 February 2020
Accepted: 14 May 2020
First Online: 26 May 2020
Ethics approval and consent to participate
: This study was carried out in strict accordance with the recommendations in the “Guidelines for the Care and Use of Laboratory Animals” by the Ministry of Health of China. The protocol for this study was reviewed and approved by the Institutional Animal Care and Use Committee of Nanjing Agricultural University. Clinical serum samples have obtained written informed consent from the farmer. This study minimized animal suffering during sample collection.
: The authors declare that they have no competing interests.