A vaccine along with distancing, masks and hygiene will be "very effective" in containing Covid-19, said Jerome Kim of the International Vaccine Institute.
Liz Uihlein, who with her husband is a prominent backer of President Trump, has been critical of government restrictions issued in response to the pandemic.
Lawyers for Pennsylvania's top election official said the Trump campaign offered "recycled allegations" that had already been dismissed in a different court.
"We just don't know if we're going to be able to leave the ship in Barbados," Sue Bryant, a cruise editor for the Sunday Times, who is currently on the ship, said.
Dr. Anthony Fauci and other top health experts are holding a discussion Thursday on coronavirus cases surging across the United States as well as vaccines.
Facebook employees are relieved as the 2020 U.S. election passes without any claims of foreign interference or rampant misinformation, an employee told CNBC.
Get complete CNBC business news coverage online. Find the latest regional business news pertaining to the United States of America including headlines & top stories available on the official CNBC site.