D.C. Mun. Regs. tit. 25-B, § 409
409.1 Food employees experiencing persistent sneezing, coughing, or a runny nose that causes a discharge from the eyes, nose, or mouth shall not work with exposed food, equipment, utensils, food-contact surfaces, or food-packaging materials.
SOURCE: Final Rulemaking published at 56 DCR 5245 (July 3, 2009).