Fact check: No, mRNA COVID-19 vaccines have not been added to livestock or produce

Credit: Wikimedia Commons (CC BY-SA 2.0)
Credit: Wikimedia Commons (CC BY-SA 2.0)

CLAIM: COVID-19 mRNA vaccines are being added to the food supply through livestock and produce.

THE FACTS: COVID-19 vaccines are not being passed along through livestock or produce, and experts say that would not be an efficient way to immunize someone. A flurry of social media posts are falsely suggesting otherwise.

โ€œThe Unvaccinated Wonโ€™t Be Unvaccinated for Long With mRNA in the Food Supply,โ€ reads one tweet shared thousands of times. Another asks: โ€œDid you know they will be giving all of our livestock the covid vaccine this year?โ€

A TikTok video shared on Instagram, meanwhile, questions whether Whole Foods customers are unknowingly being vaccinated with โ€œthe C19 mRNA shot via food productsโ€ and shows pictures of arugula and lettuce packages.

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There are no mRNA vaccines for any disease being used in cattle in the U.S., the National Cattlemenโ€™s Beef Association emphasized in a recent statement addressing online misinformation.

While some researchers have explored the possibility of growing edible vaccines โ€” an appealing idea for use in countries where vaccine storage can be an issue โ€” that concept is โ€œfar, far away from being proven,โ€ said Shawn Chen, a professor at Arizona State Universityโ€™s Biodesign Center for Immunotherapy, Vaccines and Virotherapy.

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