 
  U.S. Approves First Self-Administered Nasal Flu Vaccine
The U.S. FDA has approved AstraZeneca’s FluMist nasal spray as the first self-administered flu vaccine, offering a needle-free option to boost vaccination rates and improve accessibility.
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  The U.S. FDA has approved AstraZeneca’s FluMist nasal spray as the first self-administered flu vaccine, offering a needle-free option to boost vaccination rates and improve accessibility.