Teen Vaping Declines

FILE - In this April 23, 2014 file photo, a man smokes an electronic cigarette in Chicago. (AP Photo/Nam Y. Huh, File)

The owner of a Delmarva vape shop called in to Delaware 105.9's Rob Sussman on Monday in hopes of explaining the phenomenon known as "vape lung"--a respiratory illness that has killed at least five Americans in recent weeks.

Dave Eisenhower, owner of Delmar Vapor Lounge, says that the illness comes not from legal, over-the-counter vape products, but from illegally brewed, black market products containing THC. 

Listen to the full call below: