https://jbhandley.substack.com/p/did-vaccines-really-save-the-world-84a?r=p0jfv&utm_campaign=post-expanded-share&utm_medium=web The facts have been known for decades.
Since 1900, there’s been a 74% decline in mortality rates in developed countries, largely due to a marked decrease in deaths from infectious diseases. How much of this decline was due to vaccines?
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