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Hantavirus daily brief — July 20, 2026

Verified synthesis of events reported on July 20, 2026 regarding the MV Hondius hantavirus outbreak. All sources are cited within the brief.

🔬 A review published in JAMA Neurology surveys the neurological manifestations of hantavirus infection (Avindra Nath, National Institutes of Health, 14 July 2026; covered by CIDRAP on 20 July). It is a literature review, unrelated to the MV Hondius patients: brain and nerve involvement is described as rare but potentially severe. The percentages cited relate mostly to the Puumala strain (European HFRS) and are not transferable to Andes virus.

Site-wide tally as of August 6, 2026

13 cases (12 confirmed + 1 probable), 3 deaths, 7 countries affected. Risk to the general population: low (OMS).

See the interactive map and full tally →