Since the Covid-19 pandemic began in early 2020, Americans have considered vaccines to be their ticket back to normalcy. Pharmaceutical companies like Pfizer, Moderna, and Johnson & Johnson quickly became household names as the entire world follo...
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Since the Covid-19 pandemic began in early 2020, Americans have considered vaccines to be their ticket back to normalcy. Pharmaceutical companies like Pfizer, Moderna, and Johnson & Johnson quickly became household names as the entire world follo...