Desert Oasis/USO Building (Main Base)

Welcome to the DHA Appointing Portal (DAP)!

If this is a medical emergency please dial 911 in the U.S. or 112 in Europe..

Please note that vaccine brands and scheduling practices may vary by location.

You can review each of the FDA Emergency Use Authorization Fact Sheets here:


Schedule your COVID-19 vaccine: USO Building, Nellis Air Force Base

The COVID vaccination site is not at Mike O'Callaghan Military Medical Center; it is located on the main base at the USO building, located near the Satellite Pharmacy.
***Nellis AFB currently only carries Pfizer COVID Vaccine.*** Patients requiring vaccination with Moderna or Johnson and Johnson should utilize the local network. Click here( to find vaccine near you.
Click HERE for Google Maps link.
Please note, you must be available to receive the 2nd dose 21 days (for Pfizer) after the 1st dose appointment.
The COVID Vaccination Center (located inside the USO building) will be closed 3 Sept and 6 Sept for the ACC Down Day and Federal Holiday

Only Active Duty, Guard and Reserve personnel are currently authorized to receive the COVID-19 vaccine at Nellis POD.

For more information on the DoD Vaccination guidance, please visit Press NEXT button below to schedule your appointment
If you need assistance scheduling your appointment, please call the COVID Hotline 702-653-2273, opt 9, opt 1, opt 1. Hotline hours of operation are M-F 0730-1630.

If you need to cancel a previously made appointment at this facility, please go here