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  • Influenza
  • Live Attenuated Influenza Vaccine (LAIV) Issues

For whom is FluMist Quadrivalent approved?

FluMist Quadrivalent (LAIV4; AstraZeneca) is currently approved by FDA only for healthy non-pregnant people age 2 through 49 years.

Last reviewed: September 10, 2023

This page was updated on .