The U.S. authorized Johnson & Johnson's one-shot Covid-19 vaccine, people familiar with the matter said. The company expects to ship four million doses right away. on.wsj.com
@WSJ4 years ago
The U.S. government has exercised an option to buy an additional 100 million doses of Moderna's Covid-19 vaccine, doubling the contracted supply to 200 million doses by the end of June 2021 if the shot is authorized, the government and the company said on.wsj.com
