Geographical meteorological and vectorial factors related to malaria re-emergence in Huang-Huai River of central China

摘要

BackgroundMalaria still represents a significant public health problem in China, and the cases dramatically increased in the areas along the Huang-Huai River of central China after 2001. Considering spatial aggregation of malaria cases and specific vectors, the geographical, meteorological and vectorial factors were analysed to determine the key factors related to malaria re-emergence in these particular areas.