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    related to: how many covid-19 variants are there

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    • Gateway - Jalopnik

      Jalopnik· 3 days ago

      Many widely foresaw that staffing shortages would cause mass flight cancellations over the holiday season at the start of November. Over four thousand flights in the United ...

    • Gateway - The Root

      The Root· 3 days ago

      Health expert, Dr. Melissa Clarke, dropped some reasons to The Root about Covid and why it’s still around. Variants can have an advantage over the parent virus, which allows them to infect people more easily or become more deadly.