The Biden administration is prepared to allocate 3 to 4 million doses of Johnson & Johnson’s one-shot COVID-9 vaccine as early as next week, if the vaccine gets emergency use authorization from FDA, White House COVID-19 Response Team Coordinator Jeff Zients said Wednesday (Feb. 24). That is fewer doses than previously expected, Zients said, adding that the administration is working with the company to scale up production to eventually meet its contractual obligation of providing 100 million doses to the...