Heavy snowfall delays COVID vaccine appointments across Tri-State Snowfall like what Greater Cincinnati saw overnight Monday into Tuesday had wide-reaching impacts across the region, and the efforts to vaccinate people against the coronavirus were not immune to its effects. and last updated 2021-02-09 19:31:24-05 Snowfall like what Greater Cincinnati saw overnight Monday into Tuesday had wide-reaching impacts across the region, and the efforts to vaccinate people against the coronavirus were not immune to its effects. While some COVID-19 vaccine providers were able to keep their appointments uninterrupted Tuesday, others -- like those run by the Hamilton County Health Department -- said they will have to reschedule.