With varicella joining MMR on the routine childhood schedule in 2026, community pharmacy vaccination services are more often confronted with two live-attenuated vaccines being considered on the same day. The Green Book supports MMR and varicella co-administration in principle. The practical question in a community pharmacy is whether this child, on this visit, with this consent giver, should have either or both today.
This piece is a structured pre-flight check. It is not a substitute for national Patient Group Direction templates or local service specifications; it sits underneath them as a team-facing operational checklist.
Before the consultation room
Check the PGD or PSD. Every vaccinator must hold a current PGD covering the specific product, age range and any identified exclusions, or a Patient Specific Direction from a prescriber if PGD does not apply.
Check the stock and cold chain. Vaccines drawn from a fridge that has recently been out of temperature need a formal cold-chain judgement before use. Do this before the family arrives, not while the child is in the room.
Check vaccinator currency. Each vaccinator's annual CPD and anaphylaxis management training must be current and recorded.
Identifying the person giving consent
For a child under 16, consent is usually given by a person with parental responsibility. This is not automatic for every adult who brings a child to the counter.
- A mother has parental responsibility automatically.
- A father has parental responsibility if married to the mother at the time of birth, named on the birth certificate (for births registered in England and Wales after 1 December 2003 and equivalents in Scotland and Northern Ireland), or by court order or parental responsibility agreement.
- Step-parents, grandparents and adult siblings do not have parental responsibility automatically.
- Foster carers and kinship carers generally do not have parental responsibility; the local authority holds it in local-authority care cases.
A pharmacy team should have a brief, standard script for confirming this — not confrontationally, simply as part of the consent process. If parental responsibility is unclear, the safer decision is to defer vaccination.
Gillick competence and children aged 12 and over
For children under 16 but considered capable of understanding the nature and consequences of a decision, consent can sometimes be given by the child themselves under Gillick competence. GMC guidance on 0-18-year-olds is the standard reference. In community pharmacy the realistic scope is narrow — routine childhood vaccination is usually delivered with parental consent. Where a young person presents alone and seeks a vaccination, a formal Gillick competence assessment is required and should be documented.
The live-vaccine contraindication check
MMR and varicella are both live attenuated vaccines. Before administering either:
| Check | Look for / ask about |
|---|---|
| Immunosuppression | Chemotherapy, biologic therapy, high-dose systemic steroids, primary immunodeficiency, HIV with low CD4 |
| Organ or stem-cell transplant history | Live vaccines deferred per specialist direction |
| Pregnancy | For older girls — contraindicated; advise contraception for 4 weeks afterwards per Green Book |
| Recent live vaccine on a different day | 4-week interval rule applies |
| Recent immunoglobulin or blood product | Defer MMR; check Green Book for interval |
| Severe egg allergy | Not a contraindication to MMR in primary-care PGD, but always check current product SmPC and PGD |
| Acute moderate or severe febrile illness | Defer until recovered |
| Previous anaphylaxis to any component | Contraindicated |
Mild illness, antibiotics, breastfeeding and household contact of an immunocompromised person are not contraindications.
Documenting consent
A community pharmacy vaccination consent record should capture:
- Child's name, date of birth and NHS number.
- Identity of the consent giver and their relationship to the child.
- Confirmation that parental responsibility exists.
- The specific vaccines offered, with batch numbers and expiry.
- Any declined elements and the reason.
- Vaccinator name and signature.
- Post-vaccination observation time and any adverse event noted.
An electronic system that feeds into the National Immunisation Management Service and notifies the child's GP closes the loop.
When to defer
Community pharmacy teams should feel confident deferring vaccination when:
- Consent is unclear.
- A live-vaccine contraindication is uncertain.
- The child appears acutely unwell.
- Equipment or anaphylaxis cover is not ready.
- The vaccinator is not currently accredited for the specific product.
A deferral is never an error. A vaccination given without proper consent, or despite a contraindication, is.
The counter conversation
A good brief script for the consent giver, before any product is drawn up:
- "Who do you have with you today, and what's your relationship to [child]?"
- "Do you have parental responsibility?" — followed by confirmation if uncertain.
- "Let me take you through what's being offered today, why, and the main side effects to look for."
- "Is [child] on any regular medicines? Has [child] been unwell with a fever in the last 72 hours? Has [child] had any other vaccinations recently?"
- "Any severe allergies we should know about?"
- "Happy to proceed?" — confirmation recorded.
It takes three minutes. It is also the single most defensible part of the service.
Broader sector context
Community pharmacy is under real workload pressure. PharmSee's public-jobs-feed tracker captured 1,651 live UK pharmacy vacancies across eleven sources on 14 April 2026. Childhood vaccination services add complexity, but the front-door consent-and-exclusions check above is light — it protects both patient and provider without adding material time.
Caveats
The specific exclusions and consent arrangements above follow the Green Book and GMC 0-18 guidance. Always work from current national and local guidance and your service-specific PGD. This article is an operational-team prompt, not a clinical instruction.
Sources
- UKHSA Immunisation against infectious disease ("the Green Book").
- GMC 0-18 years: Making decisions.
- UK routine childhood immunisation schedule.