F.D.A. Authorizes Moderna and Johnson & Johnson Booster Shots October 21, 2021 Auto Bot BioNTech SE, Coronavirus (2019-nCoV), Food and Drug Administration, Johnson & Johnson, Moderna Inc, Pfizer Inc, United States Politics and Government, Vaccination and Immunization 0 The agency will also allow vaccine recipients to pick which vaccine they want as a booster, endorsing a mix-and-match approach.