Disease fueled by freezing weather has killed more than 120 Afghan children, with desperate parents feeding their children opium in a bid to alleviate their suffering, the health minister said Saturday. A total of 128 children have died of ailments including pneumonia, measles and whooping cough, Mohammed Amin Fatemi told The Associated Press. He said he had no figures for cold-related deaths including adults. "Many parents are giving opium to the children in the belief it will stop the coughing," Fatemi said. "Maybe for two or three hours it will sedate them, but it is poison for their bodies and can turn them into addicts." Hundreds of Afghans have reportedly died since heavy snow and freezing temperatures set in across much of Afghanistan in late December, highlighting how vulnerable people remain after more than two decades of impoverishing conflict. Some have died in accidents and avalanches, while former refugees even in the capital have apparently frozen to death in makeshift camps, also exposing a lack of shelter and health care despite three years of international aid.