To require the Director of the Centers for Disease Control and Prevention to complete a study on the human health implications of per- and polyfluoroalkyl substances (PFAS) contamination in drinking water.

Investing in Testing Act of 2017 This bill requires the Centers for Disease Control and Prevention to study the health implications of contamination of drinking water by perfluoroalkyl and polyfluoroalkyl substances (PFASs). (PFASs can accumulate in the body and are commonly found at low levels in food, water, and the environment.)