Myint Htay2009-06-302009-06-301993-04-011993-04-01Myint Htay. Are we spraying DDT at an appropriate period of time to control malaria in Myanmar?. Myanmar Health Sciences Research Journal. 1993; 5(1): 1-8http://imsear.searo.who.int/handle/123456789/127095DDT spraying activity has been carried out to control malaria in Myanmar for many years. Appropriateness of spray timing is being evaluated by applying moving average method on slide positivity rates in five states and four divisions of the country. It was found that, in order to cover major transmission peaks in many areas, spray timing should be adjusted.Malaria-prevention & controlDDTMalaria-transmissionMyanmar