No prohibition of making or selling of food, etc. or washing of clothes by infected persons

No prohibition of making or selling of food, etc. or washing of clothes by infected persons. No person while suffering from, or in circumstances in which he is likely to spread any dangerous disease, shall,— (a) make, carry or offer for sale, take any part in the business of making, carrying or offering for sale, any article of food or drink of any medicine or drug for human consumption, or any article of clothing or bedding for personal use or wear, or (b) take any part in the business of the washing or carrying of clothes.