More than 66 million people, i.e., about 20% of the US population received the COVID-19 vaccine.
More than 35 million people (10,5%) have already received the second shot.
The US received 133,3 million doses in total, while 101 injections were already made.
US President Joe Biden promised that the number of vaccinated would reach 100 million by the end of March.
The US uses vaccines by Pfizer, Moderna, and Johnson&Johnson.
