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  • A brighter future for rapid Covid tests?

    10:46
  • Answering your questions about the Omicron variant

    01:26
  • Full Fauci Interview: 'We really need to be prepared' for Omicron Covid transmission

    12:27
  • Omicron: When a variant shows up anywhere, it winds up everywhere

    01:20
  • Breaking down why health officials are so worried about Omicron wariant

    03:15
  • What to know about the Covid booster shot

    02:22
  • CDC Director: 'Any one of these vaccines can really be used to boost any one of the others'

    01:16
  • New booster rollout for all three vaccines

    02:09
  • Fauci says outdoor trick-or-treating is 'perfectly safe' this Halloween

    01:47
  • How AstraZeneca antibody treatment would help overwhelmed hospitals

    00:53
  • CDC releases school mask mandate study

    02:30
  • Covid surge appears to be declining

    01:55
  • MTP Compressed: White House booster shot confusion, Trump’s enduring hold on GOP

    02:38
  • Fauci: Data for Moderna, Johnson & Johnson booster shots is 'a few weeks' out

    01:40
  • Full Fauci Interview: The future of the pandemic ‘is up to us’

    12:37
  • Mixed messaging threatens Biden's Covid fight

    01:17
  • Fauci: 'Really unfortunate' when 'certain officials' push back against mask guidelines

    01:49
  • Full Fauci Interview: 'I'm certain' of need for third vaccine dose

    08:43
  • Fauci: ‘Planning on eight months’ for Covid booster

    00:49
  • Pfizer Covid vaccine: Explaining the difference between emergency and full authorization

    05:06

Answering your Covid-19 questions

02:18

NBC News’ Dr. John Torres takes to the streets to answer your questions about the coronavirus vaccine, the upcoming holidays, and travel.