One of those goals has to be a decrease in tobacco use, which poses the most serious health threat for children and adolescents in the next century
Schedule I drugs, which include heroin and LSD, have a high potential for abuse and serve no legitimate medical purpose in the United States
But the caution has taken on new urgency in recent weeks as authorities scramble to understand a rash of mysterious vaping-linked illnesses that have put healthy people in the hospital with serious lung diseases
These include a history of pelvic inflammatory disease, postpartum endometriosis, a recent infected abortion, abnormal pap smears, genital bleeding or infections and uterine abnormalities, such as fibroids
IARC Monographs on the Evaluation of Carcinogenic Risks to Humans, Volume 83: Tobacco Smoke and Involuntary Smoking