... al.: Thirty years after Alma-Ata: a systematic review of the impact of community health workers delivering curative interventions against malaria, pneumonia and diarrhoea on child mortality and ... Alma-Ata: a systematic review of the impact of community health workers delivering curative interventions against malaria, pneumonia and diarrhoea on child mortality and morbidity in sub-Saharan AfricaJason ... health workers. Implications for research Malaria, diarrhoea and pneumonia are of huge public health importance in sub-Saharan Africa and if ITNs,antimalarials, ant ibiotics, oral rehydration solution...