Answer
No. It is a monoclonal antibody that supplies ready-made RSV-specific antibodies rather than training the immune system in the same way as a vaccine.
Sources for this answer
- Beyfortus 50 mg solution for injection in pre filled syringe — Current selected SmPCemc · Summary of Product Characteristics
General medicine information. Follow the instructions for your own medicine and speak to a pharmacist or clinician about your individual circumstances.