Doctors, experts issue updated advice on flu, COVID shots: What to know

Leading medical organizations have issued updated guidance urging Americans to get vaccinated against flu and COVID-19 this fall.

Teen dies from brain-eating amoeba just days after Louisiana child's death

A teenager who contracted a brain-eating amoeba in North Carolina has died, just days after the rare infection claimed the life of a child in Louisiana. 

Recalled weight loss products are tainted with toxic substance, FDA says

A product sold for weight loss has been recalled because it contains toxic substances that can cause “a wide range of serious and potentially life-threatening adverse effects.”

Bay Area dengue cases rise to 33 as mosquito spraying ramps up

Locally acquired dengue fever cases in the Bay Area have climbed to 33, prompting mosquito control agencies in Hillsborough and Pinellas counties to ramp up surveillance, inspections and spraying, according to the Florida Mosquito Control Association (FMCA).

Artificial sweetener linked to higher risk of cardiovascular events

Higher blood levels of the artificial sweetener xylitol were linked to a higher risk of a major adverse cardiovascular event, a new study finds.

Cyclospora research projects shuttered as US cases climb

The United States Department of Agriculture is shuttering two of their research projects used to study cyclospora, the foodborne parasite that has infected thousands of Americans in 20 states over the summer. 

Brain-eating amoeba leaves NC teen critically injured

A North Carolina teenager is in critical condition after contracting a rare brain‑eating amoeba, state health officials said.

North Carolina warns mobile petting zoo visitors of rabies exposure after baby goats test positive

North Carolina health officials are urging people who touched baby goats at a mobile petting zoo to contact their local health department after several goats tested positive for rabies.

Shingles vaccine linked to 24% lower dementia risk in older adults

A new Brown University-led study found that older adults who received the shingles vaccine Shingrix had a 24% lower relative risk of a dementia diagnosis over four years than those who were not vaccinated.

Lettuce-linked cyclosporiasis outbreak expands to 3 more states

The largest foodborne outbreak of its kind in history has expanded, with three additional states now reporting cases of cyclosporiasis linked to recalled iceberg lettuce. 

General Mills ditches artificial dye from Lucky Charms, Trix

General Mills announced it is dropping synthetic food dyes in its cereals, swapping them for natural alternatives to keep its products colorful.

Florida Cyclosporiasis cases rise to 486: Here’s a county-by-county breakdown

Florida cases of Cyclosporiasis continue to rise, with new data from state health officials showing an increase of nearly 30 cases as of Aug. 22, 2026.