The U.S. is planning a study to find out why some people have suffered from allergic reactions after receiving a Covid vaccine, an NIAID official told CNBC.
"Retailers who have a weak balance sheet today aren't going to get relief in January. It's going to get tougher," ex-Macy's CEO Terry Lundgren told CNBC.
Cuomo is asking several airlines to ensure travelers have tested negative for Covid before boarding JFK-bound flights as a highly contagious strain spreads in the U.K.
Biden received a Covid-19 vaccine on live television Monday afternoon in a demonstration intended to encourage Americans to receive shots of their own.
President Trump's coronavirus vaccine czar said Monday he expects Pfizer's and Moderna's Covid-19 shots will be effective against a new mutation of the virus.
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