Pharmaceutical company Moderna said the US government is purchasing an additional 100 million doses of its Covid-19 vaccine, dpa reported. The US government is exercising an option to purchase more doses of the vaccine after already purchasing a separate 100 million doses. The newly purchased vaccines will be delivered in the second quarter of 2021, Moderna said. The US has the option to purchase 300 million more doses of the vaccine, which has yet to receive authorization from Food and Drug Administration regulatory body.
