Updated: 2026-05-30
Hantavirus in South Dakota
South Dakota has 8 total hantavirus cases and 3 deaths in this tracker for 2020–2024, with a calculated fatality rate of 37.5% and a low risk category.
South Dakota Hantavirus Snapshot
Total Cases
8
Deaths
3
Fatality Rate
37.5%
Risk Level
low
Yearly Breakdown
| Year | Cases | Deaths |
|---|---|---|
| 2024 | 2 | 1 |
| 2023 | 1 | 0 |
| 2022 | 2 | 1 |
| 2021 | 2 | 1 |
| 2020 | 1 | 0 |
What This Means for Searchers
This state page is designed to answer focused searches such as “hantavirus in South Dakota,” “South Dakota hantavirus cases,” and “hantavirus risk in South Dakota.” The figures are summarized from the tracker dataset and should be checked against official public-health sources for current guidance.
Related State Pages
Frequently Asked Questions
How many hantavirus cases are listed for South Dakota?
South Dakota has 8 total cases in the current tracker dataset for 2020–2024.
What is the hantavirus fatality rate in South Dakota?
The calculated fatality rate for South Dakota in this tracker is 37.5% based on 3 deaths and 8 cases.
Is South Dakota a high-risk state in this tracker?
South Dakota is categorized as low risk using the tracker’s current case-count thresholds.