It shall be unlawful to employ in any premises used for the retail sale of alcoholic liquor any person who is afflicted with, or who is a carrier of, any contagious, infectious or venereal disease; and it shall be unlawful for any person who is afflicted with or is a carrier of any disease to work in or about any premises or to engage in any way in the handling, preparation or distribution of the liquor.
(1980 Code, § 18.025) Penalty, see § 111.999