S.D. Codified Laws § 34-22-5 (2026)
Each person who intentionally exposes himself or herself or another person infected with any communicable disease in any public place, except in the person's necessary removal from a public place in a manner not dangerous to the public health, is guilty of a Class 2 misdemeanor.
Source: PenC 1877, § 470; CL 1887, § 6671; RPenC 1903, § 485; RC 1919, § 3994; SDC 1939, § 13.1505; SL 1977, ch 190 , § 58; SL 2015, ch 181 , § 4.