Health

By Eryn Mathewson, CNN The last 12 months have been weird for me. I’m a pretty healthy 39-year-old marathon runner. And yet I had a heart…

By Travis Caldwell, CNN As a Covid-19 testing shortage compounds a burgeoning crisis of new hospitalizations, more states are racing to help…

By Jamie Gumbrecht, Naomi Thomas and Jen Christensen, CNN The US Food and Drug Administration is cautioning against using self-collected throat swabs…

By Jen Christensen, CNN Many people are hearing from their doctors that they have a “mild” Covid-19 infection amid a surge of the highly…

By Madeline Holcombe, CNN As a professionally trained dancer for nearly 20 years, I’ve found that a combination of pirouettes and leaps across…

By Jen Christensen, CNN If you caught Covid-19 over the holidays — and with the highly contagious Omicron variant in circulation, record…

By Deidre McPhillips, CNN After getting a dose of Covid-19 vaccine, women had an average menstrual cycle length of about one day longer than usual,…

By Naomi Thomas, Virginia Langmaid and Jamie Gumbrecht, CNN Former health advisers to President Joe Biden say the US strategy for the Covid-19…

By Dr. Sanjay Gupta, CNN Chief Medical Correspondent With more than a half-million Americans being officially diagnosed with Covid-19 every day, the…

By Sandee LaMotte, CNN Wearing headsets, 18 subjects lay quietly while a functional magnetic resonance imaging machine (fMRI) droned on around their…

By Melanie Radzicki McManus, CNN Most people know working out is good for your health, both physical and mental. But staying motivated —…

By Katia Hetter, CNN Schools are shutting down and children’s hospitals are filling up with young patients sick from the latest, most highly…

By Megan Marples, CNN Homes adorned with twinkling holiday lights are a common sight in December, but by January, many lights are gone. Not this…

By Travis Caldwell, CNN While the highly transmissible Omicron variant continues to drive up Covid-19 cases and hospitalizations — and the…

By Katherine Dillinger, CNN The US Centers for Disease Control and Prevention updated its recommendations for the Pfizer/BioNTech Covid-19 vaccine…

By Sandee LaMotte, CNN There are lots of great reasons to decide to go “dry” in January and give up alcohol. Perhaps you imbibed a bit…

By Travis Caldwell, CNN As the number of Covid-19 hospitalizations surpasses those during the Delta variant surge over the summer and fall, more…

By Katia Hetter, CNN The United States is facing an unprecedented surge of Covid-19 infections, driven in large part by the very highly contagious…

By Miguel Marquez and Holly Yan, CNN At Texas Children’s Hospital, 4-month-old Graysen Perry has Covid-19 and is struggling to breathe. His…

By Lauren Kent, CNN New Year’s resolutions aren’t just for adults anymore. A new year can bring new excitement and opportunities to grow…

By Deidre McPhillips, CNN The US Food and Drug Administration on Monday expanded the emergency use authorization for Pfizer’s Covid-19 vaccine…

By Chloe Melas, CNN I’m really tired. No, seriously. I don’t think I’ve slept through the night in four years. What could be…