News FDA authorizes Johnson & Johnson’s one-dose COVID vaccine, doses expected to start rolling next week February 27, 2021February 27, 2021Karen Weintraub and Jordan Culver, USA TODAYComments Off on FDA authorizes Johnson & Johnson’s one-dose COVID vaccine, doses expected to start rolling next week Shipments of the J&J vaccine are expected to begin as soon as next week, adding to the nation's defense against the coronavirus.