Nation Fauci says Johnson & Johnson one-shot vaccine should have been two all along: Live COVID-19 updates October 17, 2021John Bacon and Jeanine Santucci, USA TODAYComments Off on Fauci says Johnson & Johnson one-shot vaccine should have been two all along: Live COVID-19 updates Fauci also said Sunday that Texas Gov. Greg Abbott's move to ban vaccine mandates in the state is "unfortunate" and would damage public health.