Schedule a Vaccine Appointment Online

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Making an Appointment

STEP 1: Request an account

  • To receive a COVID-19 vaccine from the Loudoun County Health Department, Submit a form to request an account and schedule an appointment. 
    • Be sure to use a unique email address or cell phone number for each individual. Our appointment scheduling system, called VAMS (Vaccine Administration Management System), requires the contact information be used only once.
    • College students who received their first dose elsewhere and are returning to Loudoun before their second dose may request an account and schedule an appointment using the link above. You will be asked to provide the manufacturer (Pfizer or Moderna) and date of vaccination in order to schedule your appointment. 


  • Phone:  If you do not have access to the internet, you may call the COVID-19 Information Line at 703-737-8300 every day from 9:00 a.m. - 5:00 p.m. to be scheduled by phone.

In addition to making an appointment with the Loudoun County Health Department, you may search for appointments with other COVID-19 vaccine providers in our community by visiting

STEP 2:  Check your email or text messages

  • Once you have requested an account, you will automatically receive an email or text message from CDC, depending on the preference you marked. This message will include a unique link for you to create an account. Be sure to check your spam, junk, and promotions folders.
  • If you do not receive the message with the link within an hour, consider resubmitting with new contact information.

STEP 3:  Create your account and schedule your appointment.

  • Complete the required information to set up an account. Then you can schedule your appointment. 
  • Use zip code 20166 when searching for the Loudoun County Health Department vaccination site located at Dulles Town Center.
  • Review the VAMS user manual for vaccine recipients.

STEP 4:  Prepare for Your Appointment at the Loudoun County Vaccination Site

STEP 5: Schedule Your Second Dose

  • The Pfizer and Moderna vaccines require two doses, 21 or 28 days apart, respectively. It's important you get both doses. 
  • You do not need to re-register or wait for notification to schedule your second dose. 
  • If you scheduled your vaccine appointment over the phone, be sure to schedule your second dose appointment before you leave the vaccination site by visiting the assigned table near the exit. 
  • If you scheduled your vaccine appointment online, log back into your VAMS (Vaccine Administration Management System) account to schedule your second dose appointment.

More Vaccine Information

  1. Receive updates from Loudoun County

    Contact us with Questions

    • Email the Loudoun County Health Department 
    • Call the Health Department's COVID-19 information line:  703-737-8300
      • Monday-Sunday, 9:00 a.m. to 5:00 p.m.
    • Call the Virginia Department of Health’s COVID-19 hotline: 877-VAX-IN-VA (877-829-4682) 
      • Monday-Sunday, 8:00 a.m. - 8:00 p.m.