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  1. COVID variant XEC, more contagious, could become dominant …

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

  3. XEC: what you need to know about the new COVID variant - ABC News

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

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

  6. New COVID-19 XEC variant circulating just before fall

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

  8. What is XEC, the new COVID-19 variant? - Yahoo

  9. COVID XEC variant shows up in 27 countries already, expert says

  10. Symptoms of COVID XEC, the variant now spreading in Canada