Funding for this research was provided by:
the Sichuan Province's “14th Five-year Plan” Sichuan Pig Major Science and Technology Project (No. 2021ZDZX0010)
the Agricultural Industry Technology System of Sichuan Provincial Department of Agriculture (No. CARS-SVDIP)
the Sichuan Science and Technology Program Projects (No. 2023YFN0021)
the Sichuan Science and Technology Program (No. 2022YFN0007)
Article History
Received: 17 August 2024
Accepted: 17 December 2024
First Online: 7 February 2025
Declarations
:
: The field studies adhered to local legislation and the Management Measures for Experimental Animals in Sichuan Province (Yaan Animal Diagnosis Certificate 2023 No. 002). The collection and transportation of virus-positive samples followed the Animal Epidemic Prevention Law of the People’s Republic of China (2021 Revised Edition). The animal experiments complied with Directive 2010/63/EU in Europe and were approved by the Laboratory Animal Management Committee of Sichuan Province and the Ethics Committee of Sichuan Agricultural University (Licence No: 20230383).
: The authors declare that they have no competing interests.