History of rotavirus research in children in Malawi: The pursuit of a killer

Abstract

Rotavirus gastroenteritis is a major health problem among Malawian children. Studies spanning 20 years have described the importance, epidemiology and viral characteristics of rotavirus infections in the country. Despite a wide diversity of circulating rotavirus strains causing severe disease in young infants, a clinical trial of a human rotavirus vaccine clearly demonstrated the potential for rotavirus vaccination to greatly reduce the morbidity and mortality due to rotavirus diarrhoea in Malawi. This new enteric vaccine initiative represents a major opportunity to improve the health and survival of Malawian children.