In 1905, the agency that would later become part of the US Food and Drug Administration approved its first vaccine. Now the FDA has more than 80 licensed vaccines, and for each there has been an established scientific protocol to make sure it's safe and effective.
September 05, 2020 at 10:09PM https://ift.tt/321a82B 1905, the agency that would later become part of the US Food and Drug Administration approved its first vaccine. Now the FDA has more than 80 licensed vaccines, and for each there has been an established scientific protocol to make sure it's safe and effective.
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