About 447,000 results
  1. COVID subvariant XEC a potential winter threat; vaccinations …

  2. New COVID-19 XEC variant circulating just before fall - Medical …

  3. What to know about the new covid-19 XEC variant

  4. XEC: what you need to know about the new COVID variant

  5. New COVID variant XEC now in half of states. Here's what to know.

  6. XEC: What you need to know about the new COVID variant

  7. New XEC Covid variant: What are the symptoms and is it …

  8. FDA Approves and Authorizes Updated mRNA COVID-19 Vaccines

  9. New COVID XEC variant explained: Symptoms, spread, what to …

  10. New COVID Variant XEC Is Here: What Are the Symptoms?

  11. Some results have been removed