Hanta

Outbreak timeline

Watch the 2026 Hantavirus outbreak unfold

Drag the slider or hit play to scrub through the dataset day by day. The map shows every case reported on or before the selected date.

Outbreak as of

May 19, 2026

April 6, 2026May 19, 2026
11 confirmed11 suspected85 monitoring3 deaths20 countries

Cases plotted at the reported_at date — typically a few days after symptom onset. The earliest record on the slider is the start of our 2026 dataset (MV Hondius departure from Ushuaia, April 6 2026); the latest is today. See methodology for source attribution.