Dr. Fauci cautions that the US may not be back to normal until 2022

Dr Anthony Fauci, director of the National Institute of Allergy and Infectious Diseases, has warned that the United States might not return to normal until 2022. Even if a vaccine was available in the next couple of months, there's a chance a "substantial proportion of the people" won't be vaccinated until the second or third quarter of 2021, Fauci said.

"I think it will be easily by the end of 2021, and perhaps even into the next year, before we start having some semblances of normality," so Fauci.