CNN – Health

By Julia Hollingsworth, CNN COVAX has signed agreements with two Chinese pharmaceutical companies to buy more than half a billion of their Covid-19…

By Holly Yan and Madeline Holcombe, CNN Just as health experts predicted, the combination of unvaccinated people and the more contagious Delta strain…

By Maggie Fox, CNN The top vaccine official for the state of Tennessee said Monday she was fired after an argument over vaccinating children against…

By Amanda Sealy and Kaitlan Collins, CNN Pfizer executives briefed US federal health officials Monday about why they believe a third booster shot of…

By Amanda Sealy, John Bonifield and Maggie Fox, CNN The US Food and Drug Administration updated the label on Johnson & Johnson’s…

By Deidre McPhillips, Steve Almasy and Madeline Holcombe, CNN When you compare states with high vaccination rates to states that are lagging, the…

By Holly Yan, CNN As troubling new variants emerge, doctors say the chances of controlling or ending the Covid-19 pandemic in the US will largely…

By Alanne Orjoux and Holly Yan, CNN Defeating this pandemic and the highly contagious Delta variant isn’t just about protecting yourself…

By Aya Elamroussi, CNN The US has surpassed 20,000 new Covid-19 cases for the fourth day in a row as the highly contagious Delta variant persists in…

By Jessica DuLong, CNN Jessamyn Stanley’s new book, “Yoke,” begins with a spiritual awakening prompted by a typo. A late-night…

By Deidre McPhillips, CNN All eyes are on the Delta variant that is now dominant in the United States as new Covid-19 cases rise week-to-week and the…

By Jacqueline Howard, CNN Vaccine makers are preparing for a next possible phase of the Covid-19 vaccine rollout: booster doses. The…

By Jamie Gumbrecht, CNN US Food and Drug Administration Acting Commissioner Dr. Janet Woodcock on Friday requested an investigation by the US…

By Melanie Radzicki McManus, CNN There is nothing quite like an alfresco workout, with its fresh air and changing scenery. But when temperatures…

By Lauren Mascarenhas, CNN The US Centers for Disease Control and Prevention on Friday updated its Covid-19 schools guidance to emphasize in-person…

By Aya Elamroussi and Dakin Andone, CNN The most populous county in the US is seeing “exponential growth” of Covid-19 cases as the Delta…

By Maggie Fox, CNN Drugmaker Pfizer said Thursday it is seeing waning immunity from its coronavirus vaccine and says it is picking up its efforts to…

By Maggie Fox, CNN The Delta variant of coronavirus is now the dominant lineage in the US, parts of Europe and elsewhere. Also known as B.1.617.2, it…

By Jacqueline Howard, CNN The US Food and Drug Administration has narrowed the group of Alzheimer’s disease patients who should receive the…

By Lauren Kent, CNN Flossing your teeth isn’t just important for keeping your dentist happy — it may also protect against cognitive…

By Deidre McPhillips, CNN Covid-19 vaccines saved hundreds of thousands of lives and prevented more than a million hospitalizations in the United…