California Code
ARTICLE 3 - Dairy Farm Sanitation
Section 33517.

33517. No person who is connected with or employed on a dairy farm and liable to come in contact with the milk or cream of the dairy farm or the dairy farm operations shall be afflicted with any communicable disease or in a condition to disseminate the germs of any communicable disease.

(Enacted by Stats. 1967, Ch. 15.)