The number of active COVID-19 cases has dropped below 400, a level not seen since last September, according to data from the Tennessee Department of Health.

As of April 30, the county had 370 cases, a 33% decline since the start of April. This is the lowest number of cases since Sept. 27, 2020, when the county reported 367 active cases.

See a full active case history in the county below.

However, while cases decline, vaccine administration is on the rise. As of May 2, more that 44% of Williamson County residents had received at least one dose of the COVID-19 vaccine, according to the TDH. That number is up from approximately 30% at the end of March.

Additionally, 33% of residents are fully vaccinated, according to the TDH.