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flag Study: COVID vaccines saved about 2.5 million lives globally since 2020, mostly in those 60+.

flag A new study estimates that COVID-19 vaccines saved about 2.5 million lives globally between 2020 and 2024, with most beneficiaries being individuals aged 60 or older. flag The research, published in Jama Health Forum, suggests it took about 5,400 vaccine doses to prevent one death. flag The study emphasizes the importance of targeted vaccination strategies focusing on high-risk groups and calls for more long-term trials to improve future vaccine effectiveness and public trust.

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