COVID-19 Vaccination Appointment Scheduler

UCHD is administering the Pfizer and Johnson & Johnson vaccines. Ages 12 and older are now eligible for vaccination at our clinics. A parent/legal guardian must accompany a minor under age 18.



Click the blue button above to book a FIRST DOSE COVID-19 vaccination appointment at an upcoming Union County Health Department clinic. Additional clinic dates are typically added on Fridays at 10am for the upcoming week.


If the Union County Health Department administered your first dose, we have reserved a second dose for you. Your second dose is scheduled through a private link sent via email or by phone if no email was provided. Private second dose clinics have been created for you. Please DO NOT schedule your appointment through this public scheduler. Call (937) 642-2053 or email if you have any questions.

If you received your first dose from another vaccine provider, we encourage you to contact that provider for details on how to book your second dose. If you are unable to get your second dose from the original vaccine provider, please call our office to see if we can assist – (937) 642-2053.

Instructions On How to Complete the Scheduler:

  1. Select Clinic Location
  2. Select your appointment date and time
  3. Select the drop down indicating how you qualify for vaccination
  4. Complete the demographic & health screening fields
  5. Provide insurance information (optional – vaccine is free)
  6. Check the consent for vaccination box
  7. Check the box that says you’re not a robot
  8. Click the blue submit button
  9. You will get a screen and an email confirming your appointment

Important Clinic Info

COVID-19 vaccination is a drive thru service. Walk-ins welcome or click the blue button above to save time at the clinic. Unless otherwise noted, clinics are at the:
Union County Fairgrounds
845 N. Main St, Marysville
Use Rt 4 Entrance

** Beginning May 18, COVID-19 vaccination clinics will move to the Union County Health Department. Vaccinations will be in-office. If you require vaccination in your vehicle, please call our office to make arrangements – 937-642-2053. **


  • Please read the COVID-19 Vaccine EUA Fact Sheets at bottom of the page, and understand the benefits and risks of vaccination before coming to the clinic.

  • Please bring a photo ID.

  • Please arrive at your appointment time. If you are more than 30 minutes late, your vaccine dose may be reallocated to another person in order to not waste any vaccine doses.

  • The CDC recommends a 15 minute wait time after vaccination. We encourage and will have a designated area for this wait area.

  • If vaccine shipment is delayed and not available for any reason, the clinic will be rescheduled. You will receive an email notification if this is necessary.

Vaccine Information

The vaccines currently administered by the Union County Health Department are the Pfizer and Johnson & Johnson vaccine. The EUA fact sheets are located in the links at the bottom of this page.

  • The Pfizer vaccine is a 2 dose vaccine series with doses 21 days apart. You should receive the same brand of vaccine. We will administer a second dose to those we have given a first dose. You will be notified of how to make an appointment for your second dose via the email you provide or by phone if no email is provided.

  • The Pfizer vaccine can be used in people 12 years and older per the FDA EUA.

  • The Johnson & Johnson vaccine is a one dose series.

  • Johnson & Johnson can be used in people 18 and older per the FDA EUA.

Tell your vaccination provider if you have any medical conditions, including:

  • any allergies

  • a fever

  • a bleeding disorder or are on a blood thinner

  • immunocompromised or are on a medicine that affects your immune system

  • are pregnant or plan to become pregnant

  • breastfeeding

  • have received another COVID-19 vaccine

Side effects that have been reported after COVID-19 vaccination include:

  • Injection site reactions: pain, tenderness and swelling of the lymph nodes in the same arm of the injection, swelling (hardness), and redness

  • General side effects: fatigue, feeling unwell, headache, muscle pain, joint pain, chills, nausea and vomiting, and fever

There is a remote chance the COVID-19 vaccines could cause a severe allergic reaction. A severe allergic reaction would usually occur within a few minutes to four hours after getting a dose of either COVID-19 Vaccine. For this reason, your vaccination provider may ask you to stay at the place where you received your vaccine for monitoring after vaccination. Signs of a severe allergic reaction can include:

  • Difficulty breathing

  • Swelling of your face and throat

  • A fast heartbeat

  • A bad rash all over your body

  • Dizziness and weakness

These may not be all the possible side effects of COVID-19 vaccines. Serious and unexpected side effects may occur. The COVID-19 vaccines are still being studied in clinical trials.

V-Safe: Post Vaccine Check-In

V-safe is a smartphone-based tool that uses text messaging and web surveys to provide personalized health check-ins after you receive a COVID-19 vaccination. Through v-safe, you can quickly tell CDC if you have any side effects after getting the COVID-19 vaccine.

At the vaccination clinic, you will receive information on how to register for V-Safe. To learn more about this program, please visit

Documents Referenced in Consent Section of Scheduler

Moderna COVID-19 Vaccine EUA Fact Sheet
Pfizer-BioNTech COVID-19 Vaccine EUA Fact Sheet
Johnson & Johnson Janssen COVID-19 Vaccine EUA Fact Sheet