AdvertisementJohnson & Johnson Vaccine Rollout Begins In U.S. As COVID-19 Cases Tick UpMarch 01, 2021Rachel TreismanfacebookEmailThe first box of Johnson & Johnson's COVID-19 vaccine departs from a facility in Shepherdsville, Ky., on Monday. The company is set to distribute its first 3.9 million doses across the U.S. this week. (Getty Images)