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Canadian Journal of Public Health = Revue Canadienne de Santé Publique logoLink to Canadian Journal of Public Health = Revue Canadienne de Santé Publique
. 2000 Sep 1;91(5):329–332. doi: 10.1007/BF03404801

Evaluation of Ready-to-use and Multi-dose Influenza Vaccine Formats in Large Clinic Settings

David W Scheifele 13,, Danuta Skowronski 23, Arlene King 23, Carol A LaJeunesse 13, Gordean L Bjornson 13, Helen Parkyn 33, Nora Walken 33, Elaine Stefura 33
PMCID: PMC6979938  PMID: 11089283

Abstract

Large immunization clinics are commonly held to deliver influenza vaccine to seniors and others. Vaccine is typically dispensed from multi-dose vials but pre-filled syringes are now available, offering time savings for vaccinators. To determine if the higher purchase price of such syringes is offset by savings in time and injection supplies, we did a controlled comparison of syringe and vial formats in two large, concurrent, community-based influenza vaccination clinics. Vaccine preparation and immunization times were carefully documented along with costs for vaccine purchase, storage and injection supplies. Servicing 1,000 clients required 27 nurse hours using syringes and 36 hours using vials but the savings for personnel ($234) and supplies ($1,190) using syringes were exceeded by higher vaccine cost ($2,090 premium) and extra storage costs ($260) for bulkier packaging. Depending upon product and packaging style, programs using vials are cheaper by $709–$926 per 100 doses delivered compared to using pre-filled syringes.

Footnotes

Supported by a grant from BioChem Pharma to BC Centre for Disease Control.

References

  • 1.Palache AM, Beyer WEP, Sprenger MJW, et al. Antibody response after influenza immunization with various vaccine doses: A double-blind, placebo-controlled, multi-centre, dose-response study in elderly nursing home residents and young volunteers. Vaccine. 1993;11:3–9. doi: 10.1016/0264-410X(93)90333-S. [DOI] [PubMed] [Google Scholar]
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