100 percent effective
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News
Pfizer’s COVID-19 vaccine 100% effective in adolescents, company says
Related video above: Pfizer vaccine trial begins with young childrenThe Pfizer COVID-19 vaccine has been found to be 100% effective…
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Related video above: Pfizer vaccine trial begins with young childrenThe Pfizer COVID-19 vaccine has been found to be 100% effective…
Read More »