Expert weighs in on COVID tests and masks as Omicron strains U.S. hospitals

COVID-19 cases are hitting record levels in the U.S. as the Omicron variant spreads and hospitalizations rise. The CDC is considering updating its mask recommendations, and Donald Trump is speaking up about the benefits of vaccines. Dr. Amesh Adalja, an infectious disease expert at Johns Hopkins Bloomberg School of Public Health, joined "Red and Blue" 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 and the CBS News app across more than 20 platforms, as well as the Paramount+ subscription service. Subscribe to the CBS News YouTube channel:​
Watch CBSN live:​
Download the CBS News app:​
Follow CBS News on Instagram:​
Like CBS News on Facebook:​
Follow CBS News on Twitter:​
Subscribe to our newsletters:​
Try Paramount+ free: For video licensing inquiries, contact:


Please enter your comment!
Please enter your name here