What is Beyfortus?

Beyfortus is not a vaccine. It's a preventative antibody that helps protect babies against serious RSV-related lung infections. While antibodies are naturally produced by our immune system to combat viruses, a baby's immune system may not be strong enough to generate antibodies to fight RSV. This is where preventative antibodies play a crucial role in providing additional protection. Beyfortus may not protect all children. Speak to your doctor about Beyfortus for your baby’s RSV protection.

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    - Beyfortus.com