March 11 marks one year since the World Health Organization declared COVID-19 a global pandemic. Dr. Leo Nissola, a physician and immunotherapy specialist, spoke with Anne-Marie Green and Vladimir Duthiers on CBSN about vaccines, the lessons of the past year and the Centers for Medicare and Medicaid Services' new guidance that people can visit their loved ones in nursing homes. 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 Paramount+ subscription service.

More in category

Where's Kamala Harris? Tomi Lahren visits border, calls out VP
April 14, 2021FOX News
Where's Kamala Harris? Tomi Lahren visits border, calls out VP
Do Police Use Their Power to Abuse Their Partners?
April 14, 2021YouTube
Do Police Use Their Power to Abuse Their Partners?
Looters hit MN business twice in one year
April 14, 2021FOX News
Looters hit MN business twice in one year
Is Prancer the Chihuahua the Worst Dog in America?
April 14, 2021Inside Edition
Is Prancer the Chihuahua the Worst Dog in America?
NCAA Announces Inclusive Policy, ‘Unequivocally Supports’ Opportunities For Transgender Athletes
April 14, 2021NBC
NCAA Announces Inclusive Policy, ‘Unequivocally Supports’ Opportunities For Transgender Athletes
Uncovering lost Egyptian city 'the most important discovery' since King Tut's tomb
April 14, 2021PUBLISHER_euronews
Uncovering lost Egyptian city 'the most important discovery' since King Tut's tomb
Ted Cruz: Biden has a 'long history of race-baiting'
April 14, 2021FOX News
Ted Cruz: Biden has a 'long history of race-baiting'
Biden calls on Putin to 'de-escalate tensions' with Ukraine in phone conversation
April 14, 2021PUBLISHER_euronews
Biden calls on Putin to 'de-escalate tensions' with Ukraine in phone conversation
Newt Gingrich: There's a war on cops nobody wants to talk about
April 14, 2021FOX News
Newt Gingrich: There's a war on cops nobody wants to talk about
'The Five' mock John Kerry lecturing on climate change while flying on jet
April 14, 2021FOX News
'The Five' mock John Kerry lecturing on climate change while flying on jet
Daunte Wright case follows history of fatal police incidents in Minnesota Twin Cities
April 14, 2021ABC News
Daunte Wright case follows history of fatal police incidents in Minnesota Twin Cities
Hospital weighs instituting race-based preferential care
April 13, 2021FOX News
Hospital weighs instituting race-based preferential care
Protesters appear to light debris on fire in Brooklyn Center
April 13, 2021FOX News
Protesters appear to light debris on fire in Brooklyn Center
FOX reporter: Some rioters identified themselves as Antifa
April 13, 2021FOX News
FOX reporter: Some rioters identified themselves as Antifa
Lindsey Graham: Biden has become an 'incredibly destabilizing' president
April 13, 2021FOX News
Lindsey Graham: Biden has become an 'incredibly destabilizing' president
Medical expert: The J&J vaccine 'pause' is a 'concern'
April 13, 2021ABC News
Medical expert: The J&J vaccine 'pause' is a 'concern'
'Hotel Rwanda' hero stands trial on terror-related charges
April 13, 2021ABC News
'Hotel Rwanda' hero stands trial on terror-related charges
The Backstory: Representative Nancy Mace
April 13, 2021ABC News
The Backstory: Representative Nancy Mace
Legal Expert: Defense uses Floyd’s past interactions with police as argument
April 13, 2021ABC News
Legal Expert: Defense uses Floyd’s past interactions with police as argument
Actor empowers communities to push for police reform
April 13, 2021ABC News
Actor empowers communities to push for police reform
Volcanic eruptions continue to rock island nation as people refuse to leave
April 13, 2021ABC News
Volcanic eruptions continue to rock island nation as people refuse to leave