For example, in Germany, posters illustrating “good handwashing techniques” have been placed next to sinks in public restrooms and in restrooms in office buildings and airports.
Kwa mfano, mabango yaliyoandikwa &quot;mbinu sahihi za kuosha mikono&quot; yalibandikwa karibu na sinki za kuosha mikono katika vyoo vya umma na katika vyoo vya majengo ya ofisi na viwanja vya ndege nchini Ujerumani.