Story perspectives
Trump Questions Covid Vaccine Efficacy Amid Expert Pushback
9/4/2025
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Story summary
- President Trump raised concerns about the effectiveness of Covid vaccines on social media, seeking proof from manufacturers.
- He questioned Pfizer's reported efficacy and the lack of public results.
- Health experts assert that vaccines have saved millions of lives, challenging Trump's assertions.
- Some officials have misrepresented or overlooked vaccine data, according to health experts.
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