No person affected by disease in a communicable form, or while a carrier of such

No person affected by disease in a communicable form, or while a carrier of such disease, or while affected with boils, sores, infected wounds, or other abnormal sources of microbiological contamination, shall work in an ice plant in any capacity in which there is a reasonable possibility of ice becoming contaminated by such person, or of disease being transmitted by such person to other individuals.