Uses, Dosage & Side Effects: Beyfortus Injection

Beyfortus Injection

Generic namenirsevimab-alip
Drug classAntiviral monoclonal antibodies
FormsInjection

Beyfortus is a shot that gives babies ready-made antibodies to help protect them against serious lung infections caused by respiratory syncytial virus (RSV). It is not a vaccine. It is given by a doctor or nurse as a single injection into the muscle, usually in the thigh.

Read the full guideUses, dosage, side effects, precautions, and sources, written from the same verified facts.

General information, not medical advice

Your prescriber and the leaflet in your pack know your situation. This page does not.

  • Follow your prescriber and the leaflet
  • Don't start, stop, or change a dose on your own
  • Doses and warnings differ by country and product
Facts checked by a personFull disclaimer

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