Friday, Jul 24, 2026 The claims desk. Receipts included. POWERED BY LENZ
IsThis

HEALTH

The Claim

South African health authorities reported that the Andes strain of hantavirus was identified in two confirmed MV Hondius-linked patients based on testing by the National Institute for Communicable Diseases.

The Short Version

Official sources support that the MV Hondius outbreak involved Andes hantavirus and that South African authorities reported linked hantavirus cases. But the available primary wording does not clearly show that NICD specifically identified the Andes strain in exactly two confirmed South Africa-linked patients. The claim combines outbreak-level strain confirmation with a later two-patient count in a way that makes the official evidence sound more explicit than it is.

Caveats

  • The strongest primary sources clearly support Andes-strain confirmation for the outbreak, but not the exact wording that NICD identified it in two specific confirmed South Africa-linked patients.
  • A WHO update described one confirmed South African patient at that stage; the two-patient detail appears later and is less directly tied to NICD strain-typing in official text.
  • Attribution is shared: outbreak strain confirmation was reported with involvement from NICD and Geneva University Hospitals, not NICD alone.

The Receipts

  1. Hantavirus cluster linked to cruise ship travel, Multi-country

    World Health Organization

  2. Disease Outbreak News - Hantavirus (Andes strain) - South Africa

    World Health Organization

  3. Hantavirus

    Centers for Disease Control and Prevention (CDC)

  4. Statement on Hantavirus Cases - MV Hondius Cruise Ship

    South African Department of Health

  5. Hantavirus update: Andes strain confirmed

    Ascension Island Government

  6. Current information about hantavirus

    RIVM (National Institute for Public Health and the Environment, Netherlands)

  7. 3 patients are being evacuated to Europe from cruise ship ... - WTOP

    WTOP

  8. Confirmed hantavirus cases linked to suspected cluster rises to 5, WHO says

    ABC30

  9. Hantavirus | Update on patient being treated in SA - YouTube

    MedCram - Medical Lectures Explained CLEARLY

  10. HANTAVIRUS OUTBREAK LINKED TO CRUISE SHIP

    Instagram

+ 1 more sources — see the full list on Lenz

Filed Under

Andes orthohantavirusMV HondiusNational Institute for Communicable DiseasesSouth Africa

More Fact Checks