Even with a booster, protection against severe disease from Omicron may be around 80 to 85.9%, compared to around 97% for ...

Hospital and ICU admission rates within 30 days after COVID-19 infection were greater in patients with inborn errors of immunity (IEI).

Stacker consulted research from Yale Medical School and the World Health Organization to find how SARS-CoV-2 has evolved ...

One offer wins out, but each of Delta's four cards has something for a certain kind of traveler. Many or all of the products on this page are from partners who compensate us when you click to or ...

Frequent Delta flyers have the best chance at getting the full value from a SkyMiles card. Many or all of the products on this page are from partners who compensate us when you click to or take an ...

COVID-19 survivors may develop autoimmune conditions long-term, with risks varying by severity and vaccination status, ...

Since 2020, COVID-19 has surged across the nation and the world. With variants like Omicron, Delta, Alpha and more, this ...