IS used mustard gas in Iraq

erbil - Islamic State (IS) mustard gas used during battles in August with Kurdish fighters ( Peshmerga ) in northern Iraq. That has shown examination of blood samples , the Kurdish ministry explained that the peshmerga is Wednesday .

The blood samples are taken from some 35 Kurds who had participated in the fighting southwest of Erbil and were exposed to the gas . Earlier, the Kurds IS already accused of using chlorine gas.