1. What to know as COVID cases rise: latest variant, symptoms, and fall booster NBC Chicago
  2. ‘Pirola’ Covid causing variant: All you need to know about the new threat in USA Hindustan Times
  3. In Pics: Omicron subvariant ‘Pirola' is the new threat after COVID-19 Moneycontrol
  4. New COVID boosters likely to protect against worrisome variant : Shots - Health News NPR
  5. New Covid variant 'Pirola' sparks alarm in many countries | WION Newspoint WION
  6. View Full coverage on Google News

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