Doctor on risk of coronavirus reinfection, latest on vaccine
trials
A 25-year-old man in Nevada is the first confirmed case of a patient in the U.S. who recovered from a coronavirus infection and then got infected a second time from a distinct strain of the virus. Dr. Dyan Hes, founder of Gramercy Pediatrics, joins CBSN to talk about the risk of reinfection, plus another pause in one of the vaccine trials and other coronavirus news.
