Management of noma: practice competence and knowledge among healthcare workers in a rural district of Zambia.

General knowledge on noma and competences of diagnosing and treating noma patients was low among healthcare workers. Lack of knowledge could present a barrier for correctly managing noma at an early stage. Improving knowledge among healthcare workers is one way to prevent the development of the disease. In order to prevent noma from the start, actions need to be focussed on improving (oral) hygiene and health education as well. Telemedicine could also be considered as it can help healthcare workers in handling noma patients through enabling communication and exchange of information with specialist.