On Monday, Pfizer announced its vaccine candidate had succeeded in the final stage of clinical trials.
Business Insider said this marked a major milestone in the race for a vaccine.
Dr. Anthony Fauci said Americans could have access to a COVID vaccine as early as April 2021.
He said that authorities will likely offer a COVID-19 to frontline healthcare staff first.
The next people to get the vaccine will be the elderly and other vulnerable people.
