Biden ramps up COVID-19 vaccine production as states start lifting restrictions.

To help ramp up vaccination efforts, the pharmaceutical company Merck has agreed to help mass-produce Johnson and Johnson's single-dose coronavirus vaccine. President Biden now says there will be enough doses for every adult in the country by the end of May. CBS News correspondent Janet Shamlian reports from Houston, and Dr. Dara Kass, an ER doctor and medical contributor for Yahoo News, joins CBSN's Elaine Quijano to discuss the latest.

CBSN is CBS News’ 24/7 digital streaming news service featuring live, anchored coverage available for free across all platforms. Launched in November 2014, the service is a premier destination for breaking news and original storytelling from the deep bench of CBS News correspondents and reporters. CBSN features the top stories of the day as well as deep dives into key issues facing the nation and the world. CBSN has also expanded to launch local news streaming services in major markets across the country. CBSN is currently available on CBSNews.com and the CBS News app across more than 20 platforms, as well as the CBS All Access subscription service.

Subscribe to the CBS News YouTube channel: youtube.com/cbsnews
Watch CBSN live: cbsn.ws/1PlLpZ7c
Download the CBS News app: cbsn.ws/1Xb1WC8
Follow CBS News on Instagram: www.instagram.com/cbsnews/
Like CBS News on Facebook: facebook.com/cbsnews
Follow CBS News on Twitter: twitter.com/cbsnews
Subscribe to our newsletters: cbsn.ws/1RqHw7T

Get new episodes of shows you love across devices the next day, stream CBSN and local news live, and watch full seasons of CBS fan favorites like Star Trek Discovery anytime, anywhere with CBS All Access. Try it free: bit.ly/1OQA29B

Watch video on channel "CBS News"
U.S. puts Johnson & Johnson COVID vaccine on hold over reports of blood clots

U.S. puts Johnson & Johnson COVID vaccine on hold over reports of blood clots

All 50 states are halting use of Johnson and Johnson's coronavirus vaccine after at least six women developed blood clots. As CBS News' Jericka Duncan reports, the FDA and the CDC recommended a temporary pause to investigate these cases out of an ...

FDA says Johnson & Johnson vaccine pause expected to last a  «matter of days».

FDA says Johnson & Johnson vaccine pause expected to last a «matter of days».

As CBS News' Debora Alfarone reports, federal health officials are advising a temporary stop to administering Johnson & Johnson's coronavirus vaccine after reports of some adverse reactions. CBS News reporter Alex Tin joins CBSN's "Red and Blue" a...

Biden: There's enough vaccine for every American despite Johnson & Johnson pause.

Biden: There's enough vaccine for every American despite Johnson & Johnson pause.

The Biden administration is pushing for patience as at least 46 states are pausing distribution of Johnson & Johnson's coronavirus vaccine. CBS News senior White House and political correspondent Ed O'Keefe, Associated Press White House reporter K...

Report: Pence pleaded for Pentagon intervention during Capitol riot.

Report: Pence pleaded for Pentagon intervention during Capitol riot.

New reporting from The Associated Press details how former Vice President Pence pleaded with the Pentagon to assert control during January's U.S. Capitol insurrection. Associated Press chief congressional correspondent Lisa Mascaro joins CBSN's "R...

Organization run by Gen Zers seeks to bring civility back to American politics.

Organization run by Gen Zers seeks to bring civility back to American politics.

An organization run by Gen Zers is reviving the idea of bipartisanship by bringing civility back to American politics. Manu Meel, the co-founder of BridgeUSA, joins CBSN's "Red & Blue" anchor Elaine Quijano with more on how they're helping student...