Doctor says COVID-19 herd immunity still long way off as U.

The first doses of a coronavirus vaccine could be distributed as early as mid-December, as hospitals struggle to cope with a growing surge in patients with COVID-19. CBS News correspondent David Begnaud reports on the toll the pandemic is taking on frontline workers, and Dr. Dyan Hes, founder of Gramercy Pediatrics, joined CBSN to discuss which groups should be prioritized when vaccines are distributed, and how long it might take to reach herd immunity.

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Previewing the NFL's conference championship Sunday.

Previewing the NFL's conference championship Sunday.

We are just hours away from finding out who will be playing in Super Bowl LV in Tampa, Florida. Championship Sunday kicks off with the Tampa Bay Buccaneers heading to Green Bay to take on Aaron Rodgers and the Packers. In the evening, the Buffalo ...

Stormy weather pattern setting up across the U.S.

Stormy weather pattern setting up across the U.S.

A stormy jet stream is slamming into the West next week, setting up storm patterns across the U.S. CBS News meteorologist and climate specialist Jeff Berardelli joins "CBS This Morning: Saturday" to discuss what to expect next week. CBSN is CBS Ne...

President Biden kicks off term with flurry of executive orders.

President Biden kicks off term with flurry of executive orders.

In his first three days in office, President Biden has signed nearly 30 executive orders. The bulk of the actions focus on two of his administration's top priorities: the coronavirus pandemic and the economic crisis which has followed. Ashley Alli...

Winning $1 billion Mega Millions ticket sold in Michigan.

Winning $1 billion Mega Millions ticket sold in Michigan.

One winning ticket was sold in Michigan for the $1 billion Mega Millions jackpot, making it the third-largest lottery prize in U.S. history. CBSN is CBS News’ 24/7 digital streaming news service featuring live, anchored coverage available for free...

U.S. works to get more COVID-19 vaccine doses amid concerns over new variant

U.S. works to get more COVID-19 vaccine doses amid concerns over new variant

There's a nationwide scramble to get more doses of the coronavirus vaccine as new cases continue to rise. Nearly 20 million Americans have received at least one vaccine shot. But states are reporting shortages in their supply, amid growing concern...