The “Make America Healthy Again” (MAHA) movement, associated with Department of Health and Human Services (HHS) Secretary Robert F. Kennedy Jr. and backed by President Donald J. Trump during the 2024 election, has scored several major victories at both the state and federal levels in recent days. Utah is set to become the first state in the U.S. to prohibit fluoride in public drinking water. Meanwhile, at the federal level, the National Institutes of Health (NIH) is halting research into vaccine hesitancy while the Centers for Disease Control and Prevention (CDC) is investigating potential connections between vaccinations and the development of autism in children.
Utah’s Republican Governor, Spencer Cox, will soon sign legislation sponsored by State Representative Stephanie Gricius (R) into law, ending the fluoridation of public drinking water in the state on May 7. This will make Utah the first state in the U.S. to explicitly ban public water fluoridation—though Hawaii currently does not require the practice, leaving fluoridation policy up to local governments. While only two counties in Utah currently fluoridate water, nearly half of the Beehive State’s population resides there.
The MAHA movement has actively campaigned against water fluoridation, labeling fluoride as an industrial byproduct linked to various health issues. Kennedy has referenced studies and a court ruling suggesting fluoride poses an “unreasonable risk” and requested an evaluation by the Environmental Protection Agency (EPA).
Meanwhile, the NIH has halted funding for research into vaccine hesitancy. Around 40 grants dedicated to studying why Americans decline vaccination are being cut. Additionally, the CDC is investigating potential connections between vaccinations and rising autism rates, noting a study that found one in 36 U.S. children is diagnosed with autism—up from one in 10,000 in 1970.