Louis Schreiber, a senior at Churchill High School, in the Maryland suburbs of Washington, D.C., is working on starting an anti-vaping group at the school. He says he hopes the rash of serious vaping-related lung diseases among teens will serve as a wake-up call to other students.

Louis Schreiber, a senior at Churchill High School, in the Maryland suburbs of Washington, D.C., is working on starting an anti-vaping group at the school. He says he hopes the rash of serious vaping-related lung diseases among teens will serve as a wake-up call to other students.