The FDA issued a warning letter to e-cigarette giant Juul early this week accusing the company of illegally promoting its vaping products as safer than cigarettes.

Investigators from the New York State Department of Health believe they’ve identified the culprit behind the recent onslaught of vaping-related illnesses in the U.S., Health Exec reports.

Men who live on their own—but not women—struggle to take warfarin as directed, according to research presented Sept. 2 at the ESC Congress in Paris.

It takes somewhere between 10 and 15 years—and possibly up to 25—after quitting tobacco for former heavy smokers’ CVD risk to revert to pre-smoking levels, according to a study published August 20 in JAMA.

Fifteen states have now reported more than 120 cumulative cases of vaping-related lung disease or injury, according to the results of a CNN survey of state health departments.

A study published in Radiology August 20 suggests the harm of vaping tobacco products isn’t limited to nicotine itself, with users showing evidence of blood vessel damage even after smoking nicotine-free e-cigs.

“Silent” strokes are more common than overt strokes in older patients undergoing elective non-cardiac surgery, investigators with the NeuroVISION study have found.

Health officials in the Midwest have confirmed at least 22 cases of vaping-related lung injury this month, according to recent reports, and are in the process of investigating as many as 18 more.