Funding for this research was provided by:
U.S. Department of Agriculture
Biotechnology and Biological Sciences Research Council (BB/G020744/1, BB/G019177/1, BB/G019274/1 and BB/G018553/1)
Oak Ridge Institute for Science and Education
Department for Environment, Food and Rural Affairs, UK Government
Received: 26 November 2019
Accepted: 14 May 2020
First Online: 27 May 2020
Ethics approval and consent to participate
: All animal trials were approved by the National Animal Disease Center’s Institutional Animal Care and Use Committee in accordance with the Guide for the Care and Use of Laboratory Animals.
: Not applicable.
: The authors declare they have no competing interests.