If you're ill with the "stomach flu," you're not alone. Norovirus is surging across Arizona, is highly contagious and spreads ...

The Centers for Disease Control and Prevention’s data site went offline Friday night as a deadline for compliance with a ...

For years, RFK Jr. has questioned the safety and effectiveness of childhood immunizations against measles, polio and other ...

Public health experts in Arizona, a state already lagging in public health measures for children, say they are especially ...

RFK Jr.’s skepticism of vaccines has raised fears about his nomination by President Donald Trump to lead the Department of ...

A new opioid-free pain medication was approved by the FDA on Thursday, marking a non-addictive alternative for patients.

What are we seeing right now, especially in Arizona? We are seeing influenza A." Influenza A is also causing a spike in illness in China, including hospitalizations, CDC officials said.

In a statement, a CDC spokesperson said HHS issued a pause on mass communications and public appearances "not directly related to emergencies or critical to preserving health." "This is a short pause ...

Trump's pick to be the nation's top health official wants to take fluoride out of the tap water consumed by 4 million Arizonans. Is it worth it?

During his Senate confirmation hearing, Kennedy claimed he is not against vaccination, contrary to decades of public comments ...

According to the CDC’s latest estimate, about 57.5% of Arizona’s population—roughly 4 million people—live in areas with fluoridated water. During the presidential campaign, Kennedy argued ...