Florida Gov. Ron DeSantis (R), who has opposed vaccine and mask mandates, announced last week that the state will start imposing $5,000 fines Sept. 16 on businesses, schools and government agencies that require proof of vaccination. Christina Pushaw, a spokeswoman for DeSantis, told The Post that a subsection of the statute exempts those in health care, like Marraccini, from being subjected to a possible fine.