As the headmaster and only teacher at the Ndondo Community School in the rural Mongu District of Zambia in Western Province, Mr. Lambi Chingumbe educates the children of his community on math, English, and science.
“Knock Knock Knock” is a catchy and up-tempo song, with sunny Afro-jazz beats and a hard-to-forget jingle. More than a hit song on the airwaves of Zimbabwe, it is also an essential tool for public health promotion. (Watch the video, below.)
Before the PHIA survey teams begin to knock on household doors, community workers visit selected communities, known as enumeration areas, to help community leaders and members understand some of the sensitivities that surround HIV and to strengthen support for the survey.