Health officials urge Americans to follow guidelines against COVID-19
Top health officials are warning Americans not to let their guard down despite optimism that the FDA could authorize a coronavirus vaccine this week. Hospitals across the U.S. are struggling to handle the growing flood of patients. CBS News' David Begnaud reports, and Dr. Ron Elfenbein, medical director and owner of First Call Medical Center, joins CBSN to discuss how to combat misinformation and skepticism surrounding the virus and the vaccine.