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    • 5 of the most important vaccines in history

      INSIDER via Yahoo News· 5 days ago

      Today, the WHO estimates that vaccines save an estimated 2-3 million lives each year. "The COVID-19 pandemic is a living testament to the need for ...

    • These Covid-19 Vaccines Are Safe, Right?

      Bloomberg via Yahoo Finance· 1 day ago

      Pfizer Inc. and BioNTech SE’s coronavirus vaccine was cleared for use by the U.K. on Wednesday after trial data indicated it works well at preventing...