Cambodian man purchases malaria medicine at local pharmacy The spread of drug-resistant malaria in Asia and Africa complicates the fight against the killer. In Cambodia, the government has tightened its grip on private drug stores, often the source of resistance-enhancing fake drugs and improper treatment. There is concern, though, that the effort may shut down the pharmacies upon which Cambodians most rely.Mom Va, who lives in Pailin in western Cambodia, says her malaria symptoms appeared a week ago, and she still has not recovered. Va worries that she has a strain of malaria called falciparum, which has become resistant to some of the most effective treatments.In...