"美 정체불명 '전자담배 폐질환', 대마성분 제품과 관련 의심"... 워싱턴주 전자담배 금지<br /><br />For the first time, the U.S. Centers for Disease Control and Prevention has said it suspects THC-containing products caused the recent spate of severe vaping-related illnesses. <br />According to a report released by the CDC on Friday, 77 percent of the 514 patients who developed severe lung illnesses vaped products containing THC, the psychoactive ingredient in marijuana.<br />The CDC recently confirmed over 800 cases of vaping-related illnesses, with at least 13 deaths in the U.S.<br />With concerns mounting, the state of Washington has joined several other U.S. states, including New York and Michigan, in temporarily banning sales of flavored vaping products. <br />