Received: 10 December 2020
Accepted: 12 April 2021
First Online: 26 April 2021
: We used secondary surveillance data for patient outcomes. The informed consent from study participants was deemed not necessary being HCWs evaluating the training and their performance.
: The permission to publish the data was obtained from the Director of National Institute of Medical Research in Dar es Salaam, Tanzania (Additional file InternalRef removed).
: None of the authors declared a competing of interest.