Hantavirus surveillance active —890 confirmed U.S. cases since 1993 · ~38% case fatality rate (HCPS, Americas) · Source: CDC NNDSS
CDC NNDSS · Live data
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Search real CDC reports on Hantavirus and view live U.S. surveillance data — pulled directly from the CDC NNDSS dataset, refreshed automatically.

Source: CDC NNDSS Table II (data.cdc.gov, x9gk-5huc)· Last fetched: 5/7/2026, 11:45:56 AM
YTD cases (2024)
26CDC NNDSS
Latest reporting week
W522024
Years of data
3annual series
States reporting (YTD)
10non-zero

Top U.S. states — Hantavirus pulmonary syndrome (2024)

Cumulative cases reported to CDC NNDSS · live

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Annual U.S. HPS cases

Hantavirus pulmonary syndrome — CDC NNDSS, all available years