Figure 3.
Left: Standard opaque jerrycan of 25 L used in Sub-Saharan Africa. Right: Transparent jerrycan of 25 L introduced in Ethiopian regions as SODIS container [56].
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.