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  • Can at-home Covid tests detect the omicron variant?

    05:08
  • How the omicron variant could impact holiday travel

    02:55
  • New omicron cases detected nationwide as Biden announces winter safety measures

    02:53
  • Biden announces new Covid plan as omicron variant spreads

    03:00
  • Biden: All inbound international travelers must test for Covid 'within one day of departure'

    01:23
  • Biden announces plan to combat omicron Covid variant with 'science and speed'

    01:53
  • Biden to announce new travel restrictions after omicron detected in U.S.

    03:48
  • First case of Covid omicron variant confirmed in U.S.

    03:39
  • Trump faces fallout after Mark Meadows makes explosive COVID claims in new book

    02:47
  • ‘Testing works better than travel bans,’ doctor says about omicron

    02:59
  • First omicron case confirmed in United States

    02:26
  • U.N. chief slams Covid 'travel apartheid'

    01:05
  • Christian TV network CEO Marcus Lamb dies of Covid

    03:53
  • First case of omicron variant detected in U.S.

    02:47
  • Omicron hits the U.S.: What you need to know

    05:25
  • 'We are prepared': San Francisco health official responds to omicron variant found in California

    01:43
  • Fauci: Omicron variant in U.S. found in person who traveled to South Africa

    01:45
  • Broadcaster and vaccine opponent Marcus Lamb dies after contracting Covid

    00:15
  • RED launches campaign to fight Covid pandemic and AIDS

    02:59
  • Scientists work to trace Covid omicron variant origin as global cases rise

    03:07

TSA sees highest passenger screening since mid-March

02:33

More than 2 million passengers passed through TSA checkpoints on Friday and Saturday combined, the highest numbers recorded since early in the pandemic.