Hapugoda, G.P.G.M.D.; de Silva, N.R.; Abeyewickreme, W.
(Sri Lanka College of Microbiologists, 2000)
Dengue fever (DF)/Dengue haemorrnagic fever (DHF) is now- the most important and rapidly spreading vector borne disease in the world. Since 1956, over 350 000 patients have been hospitalized and nearly 12 000 deaths have ...