Your assertion is categorically false. "But not all state and local food codes include FDA’s sick worker rules. In fact, 19 states have not adopted these rules

Your assertion is categorically false. "But not all state and local food codes include FDA’s sick worker rules. In fact, 19 states have not adopted these rules. And some food workers work while sick even when their states or localities do have those rules. Indeed, 20% of food workers say they worked at least one shift with vomiting or diarrhea in the past year." https://blogs.cdc.gov/yourhealthyourenvironment/2016/12/05/food-workers-working-while-sick/ https://blogs.cdc.gov/yourhealthyourenvironment/2016/12/05/f...