Updated: 2026-05-30
Hantavirus in Montana
Montana has 15 total hantavirus cases and 5 deaths in this tracker for 2020–2024, with a calculated fatality rate of 33.3% and a medium risk category.
Montana Hantavirus Snapshot
Total Cases
15
Deaths
5
Fatality Rate
33.3%
Risk Level
medium
Yearly Breakdown
| Year | Cases | Deaths |
|---|---|---|
| 2024 | 3 | 1 |
| 2023 | 2 | 1 |
| 2022 | 3 | 1 |
| 2021 | 4 | 1 |
| 2020 | 3 | 1 |
What This Means for Searchers
This state page is designed to answer focused searches such as “hantavirus in Montana,” “Montana hantavirus cases,” and “hantavirus risk in Montana.” 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 Montana?
Montana has 15 total cases in the current tracker dataset for 2020–2024.
What is the hantavirus fatality rate in Montana?
The calculated fatality rate for Montana in this tracker is 33.3% based on 5 deaths and 15 cases.
Is Montana a high-risk state in this tracker?
Montana is categorized as medium risk using the tracker’s current case-count thresholds.