Figure - PMC

Skip to main content

An official website of the United States government

Here's how you know

Here's how you know

Official websites use .gov
A .gov website belongs to an official government organization in the United States.

Secure .gov websites use HTTPS
A lock ( ) or https:// means you've safely connected to the .gov website. Share sensitive information only on official, secure websites.

View full-text article in PMC

. 2020 Oct 3;17(19):7243. doi: 10.3390/ijerph17197243

Search in PMC
Search in PubMed
View in NLM Catalog
Add to search

© 2020 by the authors.

Licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license (http://creativecommons.org/licenses/by/4.0/).

PMC Copyright notice

Map of sub-Saharan Africa showing the 13 study sites (including 4 in Enugu, and 2 in Anambra, both in Nigeria) across 7 countries. —Four sites in Enugu, Nigeria, —Two sites in Anambra, Nigeria (Awka and Nnewi).

Inline graphic — Map of sub-Saharan Africa showing the 13 study sites (including 4 in Enugu, and 2 in Anambra, both in Nigeria) across 7 countries. —Four sites in Enugu, Nigeria, —Two sites in Anambra, Nigeria (Awka and Nnewi).