The Monroe County Health Department is offering walk-in appointments at its location at 315 W. Oak St. in Sparta from 8 a.m. to 4:30 p.m. Monday through Friday.

The following vaccines are available:

• Pfizer — Requires two doses three weeks apart. Available to those age 12 and older.

• Moderna —Requires two doses four weeks apart. Available to those age 18 and older.

• Johnson & Johnson (Janssen) — Requires only one dose. Available to those age 18 and older.

The health department has a limited supply of Johnson & Johnson (Janssen) Covid-19 vaccine that must be used before Thursday, Aug. 5. At this time, it is unclear when the health department will be able to get another shipment of the Johnson & Johnson (Janssen) Covid-19 vaccine.

All Covid-19 vaccinations are free. No insurance is required.

Pre-registration is preferred; walk-ins are welcome. To book an appointment, visit vaccinate.wi.gov or call the Monroe County Health Department at (608) 269-8666 during business hours, (8 a.m. to 4:30 p.m. Monday through Friday). You may also email questions to covid19@co.monroe.wi.us.

For additional information about locations in Monroe County to get vaccinated, visit healthymonroecowi.org/vaccine.

For the most current information on vaccines, visit the Wisconsin Department of Health page at www.dhs.wisconsin.gov/covid-19/vaccine-data.htm or the Centers for Disease Control and Prevention at www.cdc.gov/vaccines.