Burden estimation of dengue at National Public Health Laboratory, Kathmandu

ObjectiveTo determine the burden of dengue in the patients visiting National Public Health Laboratory, Kathmandu.MethodsA cross sectional study was carried out at National Public Health Laboratory, Kathmandu from May to December, 2013. Serum samples were collected from patients suspected of dengue virus infection and tested by ELISA.ResultsAmong 266 patients suspected of dengue virus infection, 45 (16.9%) showed anti-dengue immunoglobulin M antibodies in serum. Males and economically active people were more infected and the maximum number of cases was during the month of October.ConclusionsThis study revealed that the proportion of dengue was more in Kathmandu, especially among the economically active males. So, the control measures should be initiated targeting these groups of people.