What Pfizer's COVID Vaccine Approval Means

The video discusses the FDA's process for approving COVID-19 vaccines, highlighting the vaccine's 91% effectiveness before the Delta variant. It covers the decline in immunity over time, the need for booster shots, and emergency use for immunocompromised individuals. The video also addresses vaccine approval for adolescents and ongoing studies for children under 12. It emphasizes the importance of vaccination, especially for hesitant groups, and provides information on accessing vaccines.

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