Fact-checked by: PolitiFact

2021/06/21 | United States

FALSE: mRNA technology in COVID-19 vaccines was never tested in humans.

Explanation: The mRNA COVID-19 vaccines used in the U.S. (such as Moderna and Pfizer) were tested in humans, and have proven to be safe and effective.

Read the Full Article (PolitiFact)

This false claim originated from: Instagram

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