Correction to: Trop Med Health (2021) 49:63 https://doi.org/10.1186/s41182-021-00337-9

Following publication of the original article [1], the authors identified errors in the first name of Maereg Wolde and Simegnew Handebo.

The incorrect author names are: Meareg Wolde and Simegniew Handebo.

The correct author names are: Maereg Wolde, Simegnew Handebo.

The author group has been updated above and the original article [1] has been corrected.