New COVID-19 vaccines awaiting approval could help ramp up vaccine rollout Sanford Health's Dr. Doug Griffin says more vaccine supply is needed January 21, 2021 FARGO, N.D. — New coronavirus vaccines are potentially on the horizon. As we slowly inch closer to public vaccinations for COVID-19, vaccines by Johnson & Johnson and AstraZeneca could soon be added to the list of options. Sanford Health Vice President and Medical Officer Dr. Doug Griffin says more vaccine supply is needed. “We’re eagerly — well, I think the whole country is eagerly waiting for more options vaccines, so the more manufacturers, the more vaccine supply,” Griffin says.