The 2024-2025 mRNA COVID-19 vaccine provided moderate protection against severe outcomes, including hospitalizations and ED visits.

The most common side effects of mRNA vaccines like the COVID-19 shot are well known: soreness, mild fever, and general ...

A fourth dose of bivalent or monovalent BA.1-adapted BNT162b2 vaccines was safe and elicited robust neutralizing responses in adults aged 18 to 55 years.

A federal work group says Covid vaccine injuries deserve urgent attention, even as Health Secretary Robert F. Kennedy Jr.

A major clinical trial has delivered an unexpected twist in the search for ways to fight COVID-19 and its lingering effects. Researchers at Mass General Brigham found that taking high doses of vitamin ...

For Samantha Crausman, each day begins with a tiny reservoir of energy. Every activity — eating, listening, even thinking — drains that pool, forcing her to calculate how to expend it. If I talk to my ...

The effects of long COVID rage on. Over 20 million Americans are believed to have the debilitating post-infection condition, suffering symptoms such as severe fatigue, shortness of breath, chest pain, ...

KCRA THREE NEWS. YEAH, WE HOPE THEY ALL GET BETTER TOO. CECIL. THANK YOU FOR THAT. IT’S BEEN A FEW YEARS SINCE THE DAYS OF DRIVE THROUGH COVID MASS TESTING SITES, BUT SOME VIEWERS ARE JUST NOW GETTING ...

Multiple randomized clinical trials and electronic health record studies now show that metformin, a widely used and well-established medication, significantly reduces the risk of developing long COVID ...

Possible risk of autism in children. Dormant cancer cells awakening. Accelerating aging of the brain. Federal officials in May 2023 declared an end to the national COVID pandemic. But more than two ...

Add Yahoo as a preferred source to see more of our stories on Google. Getty Images An alleged warning has spread online for years about a supposed "new COVID-Omicron XBB variant" — a new strain of the ...

The CDC reports that COVID-19 infections are growing or likely growing in 37 states, including Ohio. COVID-19 hospitalizations in Ohio more than doubled from early to late December, coinciding with ...