II 115th CONGRESS 2d Session S. 3521 IN THE SENATE OF THE UNITED STATES September 27, 2018 Mr. Casey (for himself, Mr. Isakson , and Mr. Brown ) introduced the following bill; which was read twice and referred to the Committee on Health, Education, Labor, and Pensions A BILL To amend the Public Health Service Act to improve the health of children and help better understand and enhance awareness about unexpected sudden death in early life.