Funding for this research was provided by:
Higher Education Commission (HEC), Pakistan
Laboratory of Virology, Ghent University Belgium
Article History
Received: 16 December 2022
Accepted: 1 April 2023
First Online: 13 April 2023
Declarations
:
: The euthanization of pigs was done in agreement with European legislation on animal experiments. All experimental procedures were approved by the Ethical Committee of the Faculty of Veterinary Medicine (LA1400076) of Ghent University, and all methods were carried out in accordance with the approved guidelines.
: The authors declare that they have no competing interests.