New COVID-19 Variant Spreading in 25 States, May Evade Vaccine Protection

A waning COVID-19 surge is expected to peak this winter with subvariants KP.3.1.1 and XEC accounting for most infections.

March 26, 2026   TODAY'S TOP STORY New COVID-19 Variant Spreading in 25 States, May Evade Vaccine Protection READ ON   Higher Dose Wegovy Shot Could Help People Lose More Weight With GLP-1s READ ON   Where to Buy Mounjaro Online in 2026: Advice from Our Experts READ ON   What's the Link Between Sleep Paralysis and Narcolepsy? READ ON MORE STORIES PRODUCT PICK U.S. May Lose Measles-Free Status Amid Outbreaks in South Carolina, Other States   The U.S. may lose its measles-free status, which it has held since 2000. Experts say vaccine hesitancy may be fueling measles outbreaks, most recently in South Carolina, which has the highest number of cases in a single state in U.S. history since the disease was declared eliminated. SHOP NOW TODAY'S RESOURCE Find Recipe Inspiration   Delicious recipes to support your dietary needs. TAKE ME THERE What we're reading next • Is Corn Good for You? Nutrition Facts and More • Download: Food Swaps to Eat More Healthy Fats • Download: Processed Foods That Can Support Weight Loss • The 3-Day Fix to Reseting Your Metabolism FOLLOW US ON INSTAGRAM We'd love to hear from you! Send us a message at newsletters@healthline.com to let us know what else you'd like to see. Until then, Take care of yourself, and we'll see you again soon! View in browser Did a friend send you this email? Subscribe here. To see all newsletters, click here. Privacy   |   Unsubscribe We may feature your messages to our inbox within our content. Please do not provide any personal identifiable information. Replies may be edited for length and clarity. For more, see our Privacy Policy. Our website services, content, and products are for informational purposes only. Healthline does not provide medical advice, diagnosis, or treatment and should not be used as a substitute for medical advice from a healthcare professional. Healthline encourages you to make any treatment decisions with your healthcare professional. Every product we recommend has gone through either Healthline's or Optum Now's vetting processes. If you buy through links on this page, we may receive a small commission or other tangible benefit. Healthline has sole editorial control over this newsletter. Potential uses for the products listed here are not health claims made by the manufacturers. Healthline and Optum Now are owned by RVO Health. © 2026 RVO Health 1101 Red Ventures Drive Fort Mill, SC 29707