Inside one of Indiana's least-vaccinated counties Only 16 people came to Tuesdayâs COVID-19 vaccine clinic in Franklin County, Indiana. It was a coup compared to past efforts. and last updated 2021-08-04 19:09:07-04 Only 16 people came to Tuesdayâs COVID-19 vaccine clinic in Franklin County, Indiana. It was a coup compared to past efforts. The Franklin County Fair reeled in only 33 attendees willing to be vaccinated over the course of its three days, illustrating the struggle to administer shots in Indianaâs second least-vaccinated county. Less than 26% of Franklin Countyâs population is vaccinated against the novel coronavirus, which is once again spreading in the United States thanks to the highly contagious delta variant.