South Dakota

First, check VaccineSpotter

Updated every minute across several pharmacy chains such as Costco, CVS, Health Mart, Hy-Vee, Safeway, Thrifty White, Walgreens, and Walmart.

Statewide search radius

Second, check Both Gov and Healthcare Providers

Check both the local county and healthcare providers every day until you're able to get an appointment.

List of Vaccine Providers - Statewide

Finally, Stay in the Game

Periodically refresh the websites. Some providers update at midnight or only certain days of the week. Check in the morning or when there's bad weather (people cancel every day).