Florida Gov. Ron DeSantis (R) is calling for a grand jury investigation into alleged “crimes and wrongdoing” related to COVID-19 vaccines and setting up Florida’s own Public Health Integrity Committee.

The governor’s office announced what it called “aggressive action” Tuesday after DeSantis held a roundtable discussion with physicians, researchers and victims “of adverse events from mRNA vaccines.”

“The federal government, medical associations, and other experts have created an expectation that receiving a COVID-19 vaccine is an ethical or civic duty and that choosing not to get vaccinated against COVID-19 is selfish and harmful to others,” DeSantis’s petition for the grand jury investigation reads.

The petition also alleges that it is “impossible to imagine that so many influential individuals came to this view on their own” and that the pro-vaccine individuals and companies “created these perceptions for financial gain.”

DeSantis said he’s further creating the Public Health Integrity Committee because he distrusts the Centers for Disease Control and Prevention (CDC).