program to prevent the use of electronic nicotine delivery systems in middle and high schools Title III of the Public Health Service Act is amended by inserting after section 317T of such Act ( 42 U.S.C. 247b–22 ) the following: 317U. Grant program to prevent the use of electronic nicotine delivery systems in middle and high schools (a) Establishment The Secretary, acting through the Director, in coordination with the Commissioner of Food and Drugs, shall— (1) develop a program to prevent the use of electronic nicotine delivery systems among students in middle and high schools