Coronavirus Updates: U.S. to Get 100 Million Doses of Moderna Vaccine; Putin OKs Russia's Sputnik V Bloomberg QuickTake NewsUS government to buy 100 million doses of COVID-19 trial vaccine - Business Insider Business InsiderHere's how Pfizer, Moderna, Novavax compare in race for COVID-19 vaccine ABC7 News Bay AreaRapid vaccine timeline sparks optimism and concerns about political interference WJLAUS government strikes $1.525 billion deal with Moderna for 100 million doses of its Covid-19 vaccine CNNView Full Coverage on Google News