If your kids are heading back to Prince William County Schools this fall, there's a date worth circling now: August 21, 2026. That's the deadline for PWCS students to have immunization and physical exam requirements on file, and it comes up faster than most parents expect once summer camp schedules and vacation take over July.
At Altmed Medical Center in Manassas, we see the same rush every August — parents pulling out old shot records, trying to remember which vaccines their rising seventh grader still needs, or scrambling because a form got lost in a move. This guide breaks down what Virginia actually requires by grade, what the PWCS deadline means for your family, and how to get it handled at our Manassas clinic without waiting weeks for an appointment.
Quick answers:
- PWCS immunization/physical documentation is due August 21, 2026 for the 2026–27 school year.
- Virginia law (Code § 22.1-271.2) requires all K–12 students to be adequately immunized before attending school.
- Kindergarten, 7th grade, and 12th grade are the three checkpoints where new doses are typically required.
- Students can be conditionally enrolled with at least one dose of each required vaccine and a documented plan to finish the series.
- Medical and religious exemptions exist but require specific paperwork from a provider.
What vaccines does Virginia actually require for school?
Virginia's school-entry rules cover hepatitis B, DTaP (diphtheria, tetanus, pertussis), polio, MMR, varicella, and — depending on grade — Tdap booster, meningococcal (MenACWY), and hepatitis A. The state's requirements are set under the Code of Virginia and enforced locally by each school division, including Prince William County Public Schools. None of this is a suggestion. A student can't be enrolled without at least one dose of every required vaccine and a plan in place to finish the rest.
Where families get tripped up is assuming their child is "caught up" because they had shots as a toddler. Two grades in particular add new requirements: a Tdap booster is due before entering 7th grade, along with the first of two MenACWY doses, and a second MenACWY dose is required before 12th grade. If your student was vaccinated somewhere other than Virginia, or records are incomplete, those gaps often don't surface until registration — which is exactly when you don't want to discover them.
When is the deadline, and what happens if we miss it?
Prince William County Public Schools has set August 21, 2026 as the date immunization and physical exam documentation must be on file for the 2026–27 school year. PWCS has also been partnering with local healthcare providers to run no-cost immunization and physical clinics ahead of that date, which tells you how many families hit this wall every year.
Missing the deadline doesn't necessarily mean your child is turned away at the door, but Virginia law is clear that a student admitted conditionally must stick to a completion schedule — and a student who falls behind on that schedule can be excluded from school until immunizations resume. Practically, that means the safest move is getting current now rather than hoping the school will sort it out in September.
What's different depending on your child's grade?
Kindergarten entry is usually the heaviest lift, since it's the first checkpoint where a full series (hepatitis B, DTaP, polio, MMR, varicella) has to be complete or well underway. Seventh grade adds the Tdap booster and the first MenACWY dose — two shots that are easy to forget because they land years after the "big" toddler vaccine schedule. Twelfth grade requires a second MenACWY dose, and there's a nuance worth knowing: if the first dose was given after your child turned 16, Virginia only requires the one dose.
Hepatitis A has also been phasing into the requirement grade by grade — Virginia has been rolling the two-dose HepA series into school-entry rules a grade at a time, and for the 2026–27 school year that phase-in reaches fifth grade. If you have an incoming fifth grader who never needed HepA before, this is the year it applies.
What if my child is missing records or fell behind?
This happens more often than parents expect — a move, a lost folder, a provider that closed. Virginia allows children to catch up under either the CDC/AAP harmonized schedule or its accepted catch-up schedule, and there's a small grace period (four days) built into dosing timelines, so a shot given slightly early because of a scheduling conflict usually still counts. The fastest fix is bringing whatever records you do have — even partial ones — to a visit so a provider can figure out exactly which doses are missing instead of restarting the whole series.
If your child's shot history is scattered across a few different providers or states, a Manassas clinic with walk-in vaccinations and immunizations can review what's on file, cross-check it against Virginia's requirements by grade, and get the missing doses done in the same visit rather than sending you somewhere else.
Is this actually urgent this year, or just routine?
It's worth knowing that Virginia is in the middle of its largest measles outbreak in decades — state health officials have tracked well over 100 outbreak-associated cases in 2026, concentrated in central Virginia, with a small number of cases also reported in Prince William County. Measles spreads easily among unvaccinated people, and two doses of MMR remain the most effective protection. That context doesn't change what's required for school, but it's a good reason not to put off catching up on MMR specifically if your family is behind.
Can we get vaccines and a school physical in the same visit?
Often, yes. If your child also needs a school or sports physical, bringing the immunization record to that same appointment usually means one trip instead of two — a provider can review what's due for vaccines while completing the physical exam form. Families who already have a relationship with a primary care provider can fold this into a regular wellness visit; families without one are welcome to walk in.
What about medical or religious exemptions?
Virginia allows both. A medical exemption requires a written statement from a physician or nurse practitioner explaining why a vaccine is contraindicated for that student. A religious exemption requires a notarized certificate submitted to the school. Neither is automatic, and neither removes the requirement to submit paperwork — you still need documentation on file by the deadline, it's just different documentation. If you're considering an exemption, talk it through with your child's provider so the forms are filled out correctly the first time.
What to expect at Altmed
Bring your child's photo ID (if they have one), insurance card, and whatever immunization records you have — even an old, incomplete paper copy helps. Walk-ins are welcome, though calling ahead means we can confirm the specific vaccine is in stock before you arrive. A provider will check the record against Virginia's grade-by-grade requirements, give any doses that are due, and send you home with an updated record you can submit directly to the school.
Don't let August 21 sneak up on you. Bring in whatever immunization records you have, and our Manassas team will sort out exactly what your child still needs — no appointment required. Book online or walk in at 8551 Rixlew Lane, Suite 140A, Manassas, VA, or call (703) 361-4357 if you'd rather check vaccine availability first.
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Altmed Medical Center offers urgent care, primary care, occupational health, telehealth, and medical weight-loss services in Manassas. If this article matches what you are dealing with, our team can help you choose the right service.
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