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  1. When should you get the flu shot? A doctor weighs in on best ... - CBS News

  2. No needles required: The FDA approves an at-home flu vaccine

  3. FDA approves first flu vaccine that can be self-administered at …

  4. FDA approves first self-administered flu vaccine spray - CBS News

  5. FDA approves first flu vaccine for at-home use | AAP News

  6. FDA Approves Nasal Spray Influenza Vaccine for Self- or Caregiver ...

  7. CDC finds flu shots 42% effective this season, better than ... - CBS News

  8. Flu Vaccination Coverage, United States, 2020–2021 Influenza …

  9. Moderna says mRNA flu shot generates better immune response in ... - CNN

  10. CDC Study Finds Strong Vaccine Effectiveness Against Severe Flu