Treatment of hospital laundry

No laundry received from any hospital for contagious diseases shall be mingled with other laundry until it has been treated with live steam or water heated to a temperature of at least one hundred ninety degrees Fahrenheit (190° F.) for a period of thirty (30) minutes. Acts 1937, ch. 94, § 7; C. Supp. 1950, § 7182.47 (Williams, § 7182.49); T.C.A. (orig. ed.), § 62-1004. No laundry received from any hospital for contagious diseases shall be mingled with other laundry until it has been treated with live steam or water heated to a temperature of at least one hundred ninety degrees Fahrenheit (190° F.) for a period of thirty (30) minutes. Acts 1937, ch. 94, § 7; C. Supp. 1950, § 7182.47 (Williams, § 7182.49); T.C.A. (orig. ed.), § 62-1004.