Maryland Health - General Section 21-328

      (a)      A person may not knowingly employ any individual to work in any area or capacity in a food establishment in which there is a likelihood of transmission of disease to patrons or other employees of the food establishment if the individual employed:

            (1)      Has a communicable disease that may be transmitted by food; or

            (2)      Is a carrier of a communicable disease that may be transmitted by food.

      (b)      An individual may not knowingly work in any area or capacity in a food establishment in which there is a likelihood of transmission of disease to patrons or other employees of the food establishment if the individual:

            (1)      Has a communicable disease that may be transmitted by food; or

            (2)      Is a carrier of a communicable disease that may be transmitted by food.