COVID-19 Vaccine Appointments.
Learn More
University Health

COVID-19 Vaccine Appointment Information

COVID-19 Vaccine Appointment Information

Who is Currently Eligible for the COVID-19 Vaccine?

Following FDA Emergency Use Authorization and approval by the CDC, all persons in the United States age 12 and older are eligible to receive the Pfizer COVID-19 vaccine. Persons 16 and older are eligible to receive the Moderna vaccine. Only those 18 and older may receive the Johnson & Johnson vaccine.

An adult family member or guardian must accompany the child to provide written consent for the vaccination. Proof of age is not required.

Walk-ins Welcome at Our Vaccination Centers

Vaccines are available on a walk-in basis Monday – Friday at our vaccination center. Please visit our main COVID-19 vaccine webpage for locations and hours.

Getting Ready for Your Appointment

Please arrive no more than 15 minutes early for your appointment. Be sure to bring a photo ID and a mask or face-covering. 

Wonderland of Americas is located at 4522 Fredericksburg Road at the intersection of Interstate 10 and Loop 410.

VIA Metropolitan Transit offers free bus rides to those with vaccine appointments. There are several routes traveling to the Crossroads transit station next to Wonderland. You can Map your ride online. 

If you are driving to Wonderland, there is plenty of convenient and free parking. 

At the time of vaccination, you will receive a card with information about the vaccine you received. This information is recorded in the state immunization registry, so you can be sure you will receive the correct second dose. You will also receive an appointment for your second dose before you leave.

If you have questions, please visit our FAQ page.

What to Expect After Your Vaccination

Side effects of a COVID-19 vaccination can be fever, chills, headache, muscle aches, tiredness and pain or swelling in the arm where you got your shot. These are normal signs that your body is building protection. These side effects can be worse after the 2nd dose but, usually resolve in a few days. Consult with your doctor about taking any over-the-counter pain medication such as acetaminophen or ibuprofen to help with these symptoms or if you are still experiencing side effects after a few days. More information is available on our COVID-19 side effects phone line at 210-644-3211.

Even after vaccination it’s important to keep using a mask or face-covering and keeping your distance when around others outside your home, and washing your hands often to help stop the spread of COVID-19 as we continue to learn more about immunity and protection provided by these vaccines.

If You Need to Cancel Your Appointment

If you have a first dose appointment but are not able to come on the day you are scheduled, you have up to 2 days after your appointment to come in.

If you cannot make your second dose appointment, please come in as soon as you can. The center is open Monday – Friday from 11 a.m. to 7 p.m.

If you need any other assistance or have questions that are not answered on the FAQ page, please email