Controversy surrounding fluoride in public water systems continues. Learn about a recent study on the safety of fluoride for children's IQ scores.

The Centers for Disease Control and Prevention (CDC) has selected University of California San Diego as one of three partner ...

A nasty stomach bug has been spreading across the country, including California, in recent months—leaving people feeling nauseous, achy or worse.

The FDA has set maximum levels for lead in baby food. A new California law requires baby food makers selling products in the ...

The nation has recorded its first fatality from the H5N1 bird flu, and while health officials say risk to the public remains low, there are still a few things to know. The U.S. Centers for Disease ...

A Louisiana resident has died after being hospitalized with bird flu in December of last year, marking the first known U.S.

Emergency room visits for flu and RSV are very high, according to the latest data, with numbers for COVID-19 low for now but ...

As China continues to monitor an increase in cases of human metapneumovirus (HMPV), here's what you need to know about the ...

A global outbreak of avian flu has reached Arizona, affecting animals and humans. Officials say the public health risk ...

Norovirus is surging across the US. Florida was ranked as the state with the second most outbreaks between Sept. 1, 2023 and Oct. 31, 2024.

Across the U.S., the rate of whooping cough in 2024 was more than 400 percent higher than in 2023, with more than 35,000 ...

Norovirus, which causes sudden vomiting and diarrhea, has seen a surge in recent weeks. It spreads quickly and can run through an entire family.