Funding for this research was provided by:
National Institute of Allergy and Infectious Diseases (U19AI089672)
Received: 31 July 2020
Accepted: 16 December 2020
First Online: 11 January 2021
Ethics approval and consent to participate
: This study was reviewed and approved by the Institutional Review Board of Department of Medical Research, Myanmar and the University of South Florida.
: Not applicable.
: The authors declare that they have no conflict of interests.