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How Did the COVID-19 Vaccine Get Developed So Quickly?

Severe acute respiratory syndrome (SARS) and Middle East respiratory syndrome (MERS) are two diseases caused by coronaviruses closely related to the virus that causes COVID-19. Researchers began working on developing vaccines for these diseases after they were discovered in 2003 and 2012, respectively. • None of the SARS vaccines ever made

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  Syndrome, Respiratory, Severe, Acute, Asrs, Respiratory syndrome, Severe acute respiratory syndrome

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