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  • U.S. travel restrictions to go into effect as Omicron variant spreads

    02:11
  • Omicron variant is forcing Biden to put focus on COVID-19, Chuck Todd says

    02:09
  • Biden announces plans to combat omicron variant

    01:34
  • Omicron cases turn up in more states as international travel restrictions begin

    02:10
  • Amid omicron, should holiday gatherings and return-to-office plans change?

    04:11
  • Omicron variant has spread to at least 11 states

    02:07
  • CDC says Omicron could become dominant variant

    05:00
  • Delta vs. omicron: CDC director discusses coronavirus variants

    01:53
  • Omicron variant detected in several states across U.S.

    02:14
  • White House sending nine million Covid vaccines to Africa

    01:46
  • Vaccine boosters, travel, holiday parties: Your omicron questions answered

    04:56
  • 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

State leader left 'fuming' at Covid patient's lie to contact tracers

00:59

South Australia's drastic six-day lockdown was triggered by a "lie" to contact tracers from a single individual, South Australia State Premier Steven Marshall said.