Three Epidemics of Invasive Multidrug-Resistant<i>Salmonella</i>Bloodstream Infection in Blantyre, Malawi, 1998–2014

Abstract

Invasive Salmonella disease in Malawi is dynamic and not clearly attributable to a single risk factor, although all 3 epidemics were associated with multidrug resistance. To inform nonvaccine and vaccine interventions, reservoirs of disease and modes of transmission require further investigation.