With J&J vaccine paused, health officials work to combat vaccine reluctancy Pauses on the Johnson & Johnson single-shot vaccine in Indiana, Kentucky and Ohio have affected available vaccine supply and public confidence. and last updated 2021-04-13 18:39:03-04 The first week of the 'Get out the Vax' campaign saw a 7% uptick in vaccinations throughout the Greater Cincinnati region; Pauses on the Johnson & Johnson single-shot vaccine in Indiana, Kentucky and Ohio have affected available vaccine supply and public confidence. "If we've learned anything in this pandemic, it's that the ground is never steady underneath us," said Kate Schroder, special adviser for vaccine coordination for the 'Get out the Vax' campaign.