What is the proper order set to administer a single dose of respiratory syncytial virus vaccine (Arexvy or Pfizer RSV‑preF mRNA vaccine) and initiate the two‑dose recombinant zoster vaccine (Shingrix) today in a 60‑year‑old current smoker, using separate deltoid sites and standard adult vaccine wording?

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How to Write Orders for RSV and Shingrix Vaccination

Administer RSVPreF3 (Arexvy) 0.5 mL IM in the left deltoid today and Shingrix (RZV) dose 1 of 2,0.5 mL IM in the right deltoid today, with the second Shingrix dose scheduled in 2-6 months.

Order Set for a 60-Year-Old Current Smoker

RSV Vaccine Order

For this 60-year-old patient, RSV vaccination is indicated based on age alone (≥60 years), and smoking status may represent an additional risk factor if associated with chronic lung disease. 1, 2

Order:

  • RSVPreF3 (Arexvy) 0.5 mL intramuscular injection, left deltoid, administer today 3
  • Alternative: RSVpreF (Abrysvo) 0.5 mL IM if Arexvy unavailable 3
  • Document as single lifetime dose—no booster doses indicated 1, 2
  • Patient counseling: Inform about potential Guillain-Barré syndrome risk (rare, estimated <1 case per million doses, with benefits substantially outweighing risks) 1

Shingrix (Recombinant Zoster Vaccine) Order

All adults ≥50 years should receive the 2-dose Shingrix series, administered 2-6 months apart, regardless of prior herpes zoster history. 4

Order:

  • Shingrix (RZV) 0.5 mL intramuscular injection, right deltoid, administer today (dose 1 of 2) 4
  • Schedule dose 2 in 2-6 months (minimum interval 4 weeks; if given too soon, repeat the dose) 4
  • Document in patient chart: "Shingrix dose 1 administered [date]; dose 2 due between [date +2 months] and [date +6 months]" 4
  • Set reminder/recall system for second dose (70-80% complete series within 6-12 months) 5, 6

Administration Details

Site Selection and Technique

  • Use separate deltoid muscles (e.g., RSV vaccine in left deltoid, Shingrix in right deltoid) to allow for proper adverse event attribution 4, 1
  • Both vaccines are administered as 0.5 mL intramuscular injections 3
  • Standard adult IM technique: 22-25 gauge needle, 1-1.5 inches in length, inject at 90-degree angle into deltoid muscle 4

Co-Administration Considerations

  • RSV vaccine can be safely co-administered with Shingrix at different injection sites 1
  • Co-administration with influenza vaccine is explicitly supported by guidelines, and the same principle applies to other non-live vaccines 4, 1
  • No data suggest interference between RSV and zoster vaccines when given simultaneously 4, 1

Timing Optimization

RSV Vaccine Timing

  • Ideally administer between September and November (before RSV season peaks) for maximum benefit 1, 2
  • However, vaccination can occur at any time of year if the patient presents outside this window 1, 2
  • For this 60-year-old, immediate vaccination is appropriate regardless of current month 2

Shingrix Timing

  • No seasonal considerations—can be initiated any time of year 4
  • The 2-6 month interval between doses is critical: minimum 4 weeks, optimal 2-6 months 4
  • If dose 2 is administered <4 weeks after dose 1, it must be repeated 4

Patient Counseling Points

Expected Adverse Effects

  • Shingrix: Expect local reactions (injection site pain, erythema) and systemic symptoms (myalgia, fatigue, fever) in up to 85% of recipients; approximately 17% experience grade 3 reactions that may interfere with normal activity 7, 8
  • RSV vaccine: Generally well-tolerated; common reactions include injection site pain, myalgia, fatigue, and headache 4, 8
  • Advise that Shingrix reactions are typically more pronounced than RSV vaccine but resolve within 2-3 days 7

Importance of Second Shingrix Dose

  • Emphasize that both doses are required for optimal protection against herpes zoster 4
  • Approximately 20-30% of patients fail to complete the series within 12 months 5, 6
  • Schedule the second dose appointment before the patient leaves the clinic to improve completion rates 6

Common Pitfalls to Avoid

RSV Vaccination Errors

  • Do not administer multiple RSV vaccine doses—only a single lifetime dose is recommended 1, 2
  • Do not delay vaccination while seeking extensive medical documentation of risk factors; patient attestation of smoking history or chronic conditions is sufficient 1, 2
  • Do not withhold RSV vaccine from adults ≥60 years based on lack of documented comorbidities—age alone is an indication 1, 2

Shingrix Series Errors

  • Do not accept a single Shingrix dose as complete vaccination—the 2-dose series is required 4
  • Do not administer dose 2 earlier than 4 weeks after dose 1 (if this occurs, repeat the dose) 4
  • Do not substitute live zoster vaccine (Zostavax) for the second dose—both doses must be RZV 4
  • Missed opportunities are common: 36% of patients who receive only one dose have a subsequent healthcare visit for another vaccine within 2-12 months 6

Documentation Template

Sample order entry:

1. RSVPreF3 (Arexvy) 0.5 mL IM, left deltoid, single lifetime dose
   - Indication: Age ≥60 years
   - Patient counseled on GBS risk vs. benefit
   - VIS provided and discussed

2. Shingrix (RZV) 0.5 mL IM, right deltoid, dose 1 of 2
   - Indication: Age ≥50 years, herpes zoster prevention
   - Dose 2 due: [date 2-6 months from today]
   - Appointment scheduled for dose 2: [specific date]
   - VIS provided and discussed
   - Patient counseled on expected reactogenicity

Special Considerations for This Patient

Smoking Status

  • Current smoking may indicate underlying chronic lung disease (COPD, chronic bronchitis), which is a specific risk factor for severe RSV disease in adults 60-74 years 1, 2
  • If the patient has diagnosed COPD or other chronic respiratory conditions, document this as an additional indication for RSV vaccination 1, 2
  • Smoking status alone does not contraindicate either vaccine 4, 1

Age 60 Years

  • This patient falls into the age group where RSV vaccination is universally recommended (all adults ≥60 years) 1, 2
  • For Shingrix, age 60 is well within the recommended range (≥50 years), and efficacy data are robust for this age group 4
  • Both vaccines have demonstrated safety and efficacy in this age cohort 4, 8

References

Guideline

RSV Vaccination Guidelines for High-Risk Adults

Praxis Medical Insights: Practical Summaries of Clinical Guidelines, 2026

Guideline

RSV Vaccination Recommendations for Adults

Praxis Medical Insights: Practical Summaries of Clinical Guidelines, 2025

Guideline

RSV Vaccination Recommendations

Praxis Medical Insights: Practical Summaries of Clinical Guidelines, 2026

Guideline

Guideline Directed Topic Overview

Dr.Oracle Medical Advisory Board & Editors, 2025

Professional Medical Disclaimer

This information is intended for healthcare professionals. Any medical decision-making should rely on clinical judgment and independently verified information. The content provided herein does not replace professional discretion and should be considered supplementary to established clinical guidelines. Healthcare providers should verify all information against primary literature and current practice standards before application in patient care. Dr.Oracle assumes no liability for clinical decisions based on this content.

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