Public health information

MV Hondius Andes Virus Outbreak

Source-led overview of the MV Hondius Andes virus outbreak, current counts, source reconciliation, and timeline.

Last reviewed: May 15, 2026Data last checked: May 15, 2026, 17:20 UTCReport a correction

Editorial and medical disclaimer

Compiled by Hantavirus Outbreak Tracker from official public-health sources. This page has not been medically reviewed and is not medical advice. Follow clinicians and public-health authorities for personal decisions.

Situation at a glance

Total reported cases11ECDC - source date 2026-05-15
Confirmed cases8ECDC - source date 2026-05-15
Probable cases2ECDC - source date 2026-05-15
Suspected cases0ECDC - source date 2026-05-15
Inconclusive cases1ECDC - source date 2026-05-15
Deaths3ECDC - source date 2026-05-15

Last checked: May 15, 2026, 17:20 UTC. Latest source update: ECDC daily outbreak page, May 15, 2026, data as of 14:00. Headline counts use the latest reviewed ECDC page and are consistent with WHO DON601 for total, confirmed, probable, inconclusive, and death counts.

What changed

ECDC's May 15, 2026 update reports no new cases or deaths since the previous update and keeps the current public count at 11 total reports: 8 confirmed, 2 probable, 1 inconclusive, 0 suspected, and 3 deaths. Compared with the older May 8 WHO/CDC HAN source trail, the current status reflects later official reclassification and added confirmed/inconclusive records.

Timeline and records

Use the timeline, case table, and methodology pages to inspect source dates, confidence labels, and status definitions.

Frequently asked questions

What is the current official count?

ECDC's May 15 update reports 11 total cases: 8 confirmed, 2 probable, 1 inconclusive, 0 suspected, and 3 deaths.

Are monitored contacts cases?

No. Monitored contacts are exposure-management records, not case records.

Primary sources reviewed

CDC, WHO, and ECDC official public-health pages were reviewed for this build. Current outbreak counts use official outbreak updates; evergreen pages use official background and guidance pages.