https://www.usatoday.com/story/news/health/2020/07/22/us-pays-1-95-billion-100-million-doses-pfizer-covid-19-vaccine/5489964002/
US cuts $1.95 billion deal with Pfizer for 100 million doses of COVID-19 vaccine
https://www.usatoday.com/story/news/health/2020/07/22/us-pays-1-95-billion-100-million-doses-pfizer-covid-19-vaccine/5489964002/
US cuts $1.95 billion deal with Pfizer for 100 million doses of COVID-19 vaccine