The latest on our COVID-19 vaccination efforts
- To receive maximum protection from COVID-19 including its variants, it is important to receive both doses of the Pfizer or Moderna vaccine. Johnson & Johnson remains a one-dose vaccine.
- Patients and non-patients age 12 and older can get the COVID-19 vaccine at Gundersen.
- Walk-in vaccine appointments are available at the Gundersen Onalaska Clinic 8 a.m. to 3 p.m. Mondays, Tuesdays and Thursdays. The vaccine clinic is closed Wednesdays and Fridays.
- Walk-in appointments are also available at select Gundersen regional locations. Check the list of Gundersen locations offering COVID-19 vaccine and call for availability.
- Adult Gundersen patients can walk-in, schedule their appointment through MyChart, or call the scheduling line at (608) 775-6829. Adult non-patients can walk-in or call the scheduling line. Press option 2.
- Be prepared: Watch this video before your appointment.
*As of June 18, 2021
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Side effects. You may have pain or swelling at the injection site. You may also feel tired and have a fever, chills, and headache. You'll feel better within a few days. Remember, mild side effects are normal as your body builds protection against COVID-19.
Immunity. You'll reach a maximum protection level of 95% within two weeks after your second dose.
Masking. You don't need to mask outdoors or in most indoor places if you're fully vaccinated.