Drug to prevent Alzheimer's? Study to begin enrolling young participants in ultimate test

Unlike most other Alzheimer’s prevention trials, this one will enroll people up to 25 years before the expected onset of dementia. Some participants could be as young as 18.

FDA clears bivalent COVID-19 booster shots for children under 5

The FDA has authorized use of the tweaked shots starting at age 6 months, but just who is eligible depends on how many vaccinations they’ve already had.

Celine Dion reveals rare neurological disorder, reschedules 2023 tour dates

In a tearful Instagram video, Celine Dion told fans she has “always been an open book, and I wasn't ready to say anything before – but I'm ready now.”

Amoxicillin shortage leaves parents of sick children scrambling

According to doctors, the demand is exceptionally high because of the so-called “tripledemic” of COVID-19, RSV and the flu.

Having a strong sense of purpose in life may help you live longer, study suggests

The study found an association across race/ethnicity and gender, but women may benefit slightly more from the health-protective benefits of having a sense of purpose.

Congress set to rescind COVID-19 vaccine mandate for military members

The COVID-19 vaccine mandate for members of the U.S. military would be rescinded under the annual defense bill heading for a vote this week in Congress, ending a directive that helped ensure the vast majority of troops were vaccinated but also raised concerns that it harmed recruitment and retention.

Kirstie Alley died after battle with colon cancer, rep reveals

"Cheers" star and iconic Hollywood actress Kirstie Alley has died after a battle with colon cancer, her rep confirmed with PEOPLE. She was 71.

The 3 most likely days to die of a heart attack are only weeks away

A study found that cardiac arrest kills more people on Christmas Day than any other day. Learn the warning signs and ways not to become a statistic.

China eases some controls but gives no sign of when 'zero COVID' strategy will end

China’s “zero-COVID“ strategy has confined millions of people to their homes and set off protests and demands for President Xi Jinping to resign.

Fewer than half of mothers meet recommended exercise levels, study finds

The amount of moderate-to-vigorous physical activity was even less, on average, for mothers with younger children or multiple kids, the study found.

'Heart in a box’ medical advancement speeds up donor and transplant process to save more lives

Mayo Clinic in Arizona is bringing a life-changing medical advancement to its patients through a change in the heart donation and transplant process. With this advancement, donors will be able to give the gift of life much sooner than before.

US flu season worsens as 44 states report high activity, CDC says

The U.S. flu season keeps getting worse. Health officials say 7.5% of outpatient medical visits last week were due to flu-like illnesses.

Maricopa County Animal Care and Control in east valley reopens after distemper outbreak

Maricopa County Animal Care and Control has reopened its East Valley shelter and now the agency hopes it can empty it out. Now through Dec. 11, Bissell Pet Foundation is sponsoring all adoption fees at all Maricopa County Animal Care and Control shelters.

Indoor mask mandate may return if LA County reaches high COVID transmission, Ferrer says

Los Angeles County may once again bring back the indoor mask mandate. According to Director Barbara Ferrer, if the county reaches the CDC's high transmission category, masking may be required indoors – again.