Anti-mRNA fearmongering ramps up online and in Congress

A U.S. congressperson continues to circulate speculation about mRNA vaccines in food, citing a frequently misrepresented study exploring the use of edible plants to produce mRNA vaccines more efficiently. The congressperson advocates for an end to funding for “transgenic edible plant vaccines.” Several online posts are also spreading false allegations about mRNA flu vaccines, including that the COVID-19 vaccines are being rebranded as mRNA flu vaccines.

Risk level: Medium

Recommendation: Myths about mRNA vaccines in food may promote distrust in government and public health officials, and false claims that COVID-19 vaccines are being rebranded as mRNA flu vaccines may discourage patients from getting the updated COVID-19 vaccine and each season’s flu vaccine. Talking points may emphasize that myths about mRNA vaccines in food have circulated for several years have consistently been debunked. The basis of this persistent myth is research that explores cost-effective and practical ways to produce and deliver vaccines. Several mRNA flu vaccines are currently in clinical trials, but none have been approved for use or are currently on the market. Additional messaging may note that years of scientific evidence and global safety monitoring have shown mRNA COVID-19 vaccines to be safe. The CDC recommends the updated COVID-19 vaccine and this season’s flu vaccine for everyone 6 months and older.