the strangest thing about this news is that swat being a cooler climate area must not have dengue...dengue is found only in tropical all year hot climate area...even Lahore never had any dengue case few years ago.it only happened in Karachi which has no winters and is humid environment....so apart from being some sort of azaab e ilahi on this nation we must also search about possible genetically engineered mosquitos made and released here ?some honest scientist must do serach here on this .after all its proven now that united nations spread aids ina frica by putting aids virus in hepeatitis vaccines.and how much they will love to decrease population of kpk area where people still practice islam toa degree in contrast to other areas of pakistan