Former Allergan CEO Brent Saunders joins “Squawk Box” to discuss the race for a Covid-19 vaccine. For more coronavirus live updates: » Subscribe to CNBC TV: » Subscribe to CNBC: » Subscribe to CNBC Classic: Turn to CNBC TV for…
Dr. Ian Lipkin, Director of the Center for Infection and Immunity at Columbia, joins “Closing Bell” to discuss the coronavirus pandemic.
World Health Organization officials said not all people who recover from the coronavirus have the antibodies to fight a second infection, raising questions as to whether or not patients develop immunity after surviving Covid-19. The coronavirus has now infected over…