Malaria persistence in Kumaon foothills of District Nainital, Uttarakhand, India.

Clinic data depicted a high incidence of malaria in a forest ecotype in the Kumaon foothills of District Nainital, Uttarakhand, India. A study was therefore conducted to determine the risk factors associated with the transmission of malaria from 2002 to 2004. The man-hour densities of Anopheles culicifacies and An.