Off-Label use of vaccines may save lives and money: lessons from the province of Quebec, Canada
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View abstract on PubMed
Summary
This summary is machine-generated.Off-label (OL) vaccine use in Quebec, Canada, has been largely successful, improving cost-effectiveness and protection. Justified OL vaccine use, supported by scientific evidence, should be carefully evaluated for implementation.
Area Of Science
- Immunization practices
- Public health policy
- Vaccinology
Background
- Vaccine authorization in Canada is federal (Health Canada), but publicly funded programs are provincial/territorial.
- Off-label (OL) vaccine use has been common in Quebec for three decades.
Purpose Of The Study
- To review 11 OL vaccine recommendations by the Quebec Immunization Committee.
- To discuss challenges and justifications for OL vaccine use, including evidence, safety, confidence, and liability.
Main Methods
- Review of OL vaccine recommendations for meningococcal, pneumococcal, hepatitis A and B, HPV, rotavirus, and COVID-19 vaccines.
- Analysis of challenges including scientific evidence, safety, vaccine confidence, and legal considerations.
Main Results
- Most OL vaccine uses in Quebec were successful, enhancing cost-effectiveness through dose reduction or using less expensive vaccine combinations.
- OL strategies also aimed to increase protection by altering age limits, intervals, or vaccine interchangeability.
Conclusions
- OL vaccine use can be successful when scientifically justified and based on vaccinology principles.
- Careful evaluation is crucial when implementing OL vaccine strategies to ensure safety and efficacy.
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