Ngasala, Billy
Bushukatale, Samweli
Funding for this research was provided by:
PHLB, Ministry of Health Tanzania
Article History
Received: 3 May 2019
Accepted: 11 November 2019
First Online: 26 November 2019
Ethics approval and consent to participate
: The study protocol was reviewed and approved by Research and Publication committee of Muhimbili University of Health and Allied Sciences Informed consent forms signed by patients and volunteers who donated blood samples for confidentiality purposes, each participant was assigned with an identity number instead of his/her name.
: Not applicable.
: The authors declare that they have no competing interests.