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  • CDC Chief on Omicron, Delta killing unvaccinated and why mask rules changed

    07:46
  • Disease expert: 'Omicron will be the new delta'

    05:13
  • Winter of discontent: Biden facing omicron uncertainty and dysfunction in Congress

    02:12
  • Dr. Blackstock: We're penalizing southern African countries with travel ban

    02:42
  • Rep. Ruiz on jobs report, immigration, Omicron variant

    06:18
  • White House: We're not shutting down the economy

    08:53
  • Germany locks down unvaccinated people

    05:51
  • As arsenal for fighting Covid comes together, anti-vaxxers are literally eating dirt

    10:19
  • Several more cases of Omicron variant detected in U.S.

    05:24
  • Congress approves spending bill, avoids shutdown

    05:44
  • Mark Meadows now calling Covid story in own book ‘fake news’

    06:57
  • Fauci ‘astounded’ by Fox silence after host compared him to Nazi doctor

    03:26
  • Chris Hayes: How much pro-life leaders actually care about life

    08:56
  • First doc to treat Omicron in U.S. on vaccines

    05:16
  • A brighter future for rapid Covid tests?

    10:46
  • The fight for global vaccine equity

    07:17
  • Omarosa on Trump’s Covid coverup

    12:28
  • Biden says winter plan will fight Covid, Omicron variant

    01:53
  • Omicron cases in CA, MN ‘just the very first of what we’re going to see in this country’

    07:07
  • N.Y. Gov. Hochul: ‘We do anticipate more cases’ after Minnesota omicron case traced to New York City

    02:53

Bright spot in global Covid fight: Merck will share formula for antiviral Covid pill

04:25

Rachel Maddow shares the encouraging news that American company Merck has agreed to allow its inexpensive Covid treatment pill, which is seen as being on track to approval soon, to be manufactured by other companies around the world, including in developing nations where vaccine is scarce.