Dang-Xuan, Sinh
Huyen, Le Thi Thanh
Ha, Tu-Quynh
Duc, Do Van
Dung, Le Tien
Tuan, Han Anh
Unger, Fred
Doyle, Rebecca
Toribio, Jenny-Ann https://orcid.org/0000-0003-4262-2599
Funding for this research was provided by:
University of Sydney
Article History
Received: 15 March 2025
Accepted: 30 July 2025
First Online: 23 September 2025
Declarations
:
: Ethics approval to conduct this survey was obtained from the Hanoi University of Public Health (No.53/2023/YTCC-HD3).
: Written consent was obtained from each participating farmer to participate in the survey and for observation of the pigs and photographs of the pig housing.
: The authors have no relevant financial or non-financial interests to disclose and no conflict of interest to declare.