Pfizer asked the FDA for emergency authorization for its Covid vaccine for children under 5, potentially opening the way for kids to start getting shots as early as March. Dr. Irwin Redlener joins.Feb. 2, 2022
UP NEXT
Tom Nichols: Trust in experts got worse during the pandemic
10:27
Trump campaign asks: Are you better off now than you were four years ago?
03:40
‘COVID stole our optimism’: Reminding Americans how bad things were four years ago
09:48
'Tell Me When It's Over' looks at lessons learned from the Covid-19 pandemic
06:08
What the DeSantis campaign cost: 87,000 lives, $150 million and Ron's dignity
07:35
'The Big Fail': Learning from the COVID-19 pandemic