This graph shows the monthly and cumulative number of COVID-19 infections reported in Jefferson County, from March 2020 through May 2021. Data source: Jefferson County Public Health Department website, graph created by KPTZ.

As of May 31, 2021 the total number of COVID-19 cases in Jefferson County was 416. This due to an increase of 26 cases in the past month, a significant reduction from 45 new cases last month.