Funding for this research was provided by:
Defense Threat Reduction Agency (HDTRA11710043.)
Received: 1 July 2020
Accepted: 4 February 2021
First Online: 18 February 2021
Ethics approval and consent to participate
: Administrative permissions were acquired by our team to access the data used in this paper from the Directorate of Veterinary Services, State Department of Livestock, Ministry of Agriculture, Livestock and Fisheries, P. O Private Bag, Kangemi 00625 Nairobi, Kenya. Tel: 020–8043441.
: Not applicable.
: All authors except JG declare no competing interests. JG is a member of the editorial board for the BMC Infectious Diseases journal.