Saturday Immunization Clinic: Three Patients, Three Different Answers
A community pharmacy runs a Saturday walk-in immunization clinic under a protocol with a collaborating physician. The protocol, as written, covers patients 14 years of age and older and lists influenza, Tdap, and recombinant zoster vaccine. In line: a father with his 11-year-old daughter, who has an influenza vaccine prescription from her pediatrician; a 62-year-old man starting azathioprine who asks for "the shingles shot"; and a woman traveling to Brazil in three weeks who wants a yellow fever vaccine. The pharmacist on duty is comfortable with the first two and unsure about the third.
1. How do you handle the 11-year-old, and what governs the answer?
Read the worked answer
Three gates, all of which must open:
- State authority - whether Alabama law and Board rules permit a pharmacist to administer influenza vaccine to a child of this age.
- Protocol scope - this protocol states 14 and older. Even if state law permitted a younger patient, this pharmacist cannot act outside the written protocol. The protocol must be amended by the collaborating physician first.
- Product and patient specifics - dose by age, contraindications, and parental consent requirements.
Answer: with the current protocol, decline and refer to the pediatrician or to a provider whose protocol covers this age. Do not "stretch" the protocol because the prescription exists - a prescription does not expand the pharmacist's authority or the protocol's terms.
If the protocol is later amended, document consent, provide the vaccine information statement, and report to Alabama's immunization registry as required. Note that any federal emergency declaration expanding pharmacist authority for covered countermeasures is temporary and product-specific; it is not a general license to immunize children.
2. The 62-year-old on azathioprine wants "the shingles shot." What do you recommend?
Read the worked answer
Identify the product before answering. "Shingles shot" is ambiguous and the two products are not interchangeable in this patient.
- The live attenuated zoster vaccine is contraindicated in immunocompromised patients, including someone starting azathioprine. Do not administer.
- The recombinant zoster vaccine is non-live and is the appropriate option for immunocompromised adults; confirm the indication, dosing interval, and that it is listed on the protocol.
Check the protocol: if recombinant zoster is covered and this patient meets the criteria, proceed, counsel on reactogenicity, provide the information statement, and document. If the protocol is silent or the patient's immunosuppression regimen is being actively titrated, coordinate with the prescriber rather than deciding unilaterally.
If asked for live vaccine: refuse, explain why, and offer the recombinant alternative. Record the refusal and recommendation.
3. Can the pharmacist give the yellow fever vaccine before the Brazil trip?
Read the worked answer
No - not under this protocol and generally not as a pharmacy service.
Yellow fever vaccine is a live vaccine restricted to providers enrolled as designated yellow fever vaccination centers, with specific recordkeeping and an International Certificate of Vaccination. A community pharmacy protocol covering routine adult immunizations does not create that authority, and the vaccine is not on this protocol.
Do: refer the patient promptly to a designated travel medicine clinic. Timing matters - she has three weeks, and the certificate becomes valid 10 days after vaccination. Also flag that Brazil has its own entry requirements and that other travel vaccines and malaria prophylaxis may be needed.
Do not: order the vaccine outside the protocol, or imply the pharmacy can provide the certificate. Referring accurately is the correct clinical answer, not a lost sale.