The Latest on the COVID-19 Vaccine, Plus: How to Handle Thanksgiving

Dr. Anthony Fauci recently said a coronavirus vaccine could be ready by April, while Pfizer reported having a vaccine with 90 percent efficacy.

“Extra’s” Billy Bush caught up with Dr. Armand Dorian, who explained developing the vaccine is only the first step.

He also talked about what colder weather means for COVID-19, and recommended keeping Thanksgiving to just immediate family.

More in News