S.D. Codified Laws § 21-68-3
A person who possesses or is in control of a premises, including a tenant, lessee, or occupant of a premises, who directly or indirectly invites or permits an individual onto a premises, shall not be liable for damages for any injuries sustained from the individual's exposure to COVID-19, whether the exposure occurs on the premises or during any activity managed by the person who possesses or is in control of a premises unless the person who possesses or is in control of the premises intentionally exposes the individual to COVID-19 with the intent to transmit COVID-19. In alleging intentional exposure with the intent to transmit COVID-19, a party must state with particularity the circumstances constituting intentional exposure with the intent to transmit COVID-19 including all duty, breach, and intent elements and establish all elements by clear and convincing evidence.
SDCL 21-68-3