Michael Plisco | St. Louis Public Radio

Michael Plisco

Michael Plisco, a critical care pulmonologist at Mercy Hospital St. Louis, says vaping still carries serious unknown risks.
Sarah Fentem | St. Louis Public Radio

Across the U.S., 18 people have died and more than 1,000 have become sick from a little-understood respiratory disease linked to vaping products. In Missouri, one patient has died, and state health officials have confirmed at least seven cases.

People with the illness report shortness of breath, nausea and coughing. Doctors have placed some patients on life support or respirators because their lungs have stopped working entirely.

Until doctors know more about the effects of vaping, people should stay away from the products, said Dr. Michael Plisco, a pulmonologist at Mercy Hospital St. Louis who treated the man who died.