Hantavirus Tracker 2026 — Live MV Hondius geval-teller | HantaCount

Q: How many hantavirus cases are there in Argentinië?

As of 2026-05-06, Argentinië has reported 0 confirmed or suspected cases of Andes hantavirus linked to the 2026 MV Hondius outbreak, with 0 deaths. Counts come from WHO Disease Outbreak News, ECDC threat assessments, and Argentinië's national health authority.

Q: Is hantavirus endemic in Argentinië?

The 2026 cluster in Argentinië is import-related: cases trace back to MV Hondius passengers, crew, or their household contacts. Whether hantavirus circulates endemically in local rodent populations of Argentinië is a separate epidemiological question — consult the country's public health authority for endemic surveillance.

Q: What should travellers to or from Argentinië do about hantavirus?

Travellers who were on MV Hondius or in close contact with a returning passenger should monitor for fever and respiratory symptoms for 42 days post-exposure. Contact the local health line if symptoms develop. In Argentinië, public health is coordinated by Ministerio de Salud — Instituto Malbrán (INEI). See https://hantacount.com/nl/countries/ar for live counts and the latest official guidance.

Q: How is hantavirus transmitted in Argentinië?

Andes virus (ANDV) is the only hantavirus with documented person-to-person transmission, but it requires close, prolonged contact — typically household members or healthcare workers without PPE. Most Argentinië cases are returning MV Hondius travellers or their close contacts. Casual transmission (transit, shops, schools) has not been documented for ANDV.

Q: Is there a hantavirus vaccine available in Argentinië?

There is no licensed hantavirus vaccine available in any country as of 2026. Treatment is supportive — early intensive care including extracorporeal membrane oxygenation (ECMO) where available significantly improves outcomes. Prevention focuses on rodent control and avoidance of contaminated environments.

HantaCount Editorial

AR

Hantavirus cases in Argentinië

Argentinië is one of 14 countries with confirmed cases linked to the 2026 MV Hondius hantavirus outbreak. This page tracks the local count, lists the attributable events, and updates every time the underlying dataset is revised.

Totaal gevallen

0

Sterfgevallen

0

Last event

2026-05-06

Country note

Suspected pre-cruise exposure source for the index case (4-month road trip Nov 2025-Apr 2026 across Chile/Uruguay/Argentina). No domestic cases; investigation ongoing.

Context

The 2026 outbreak is caused by Andes virus (ANDV), the only hantavirus with documented person-to-person transmission. The index event is a cluster aboard the Dutch-flagged cruise ship MV Hondius. Argentinië cases are either:

Returning passengers or crew of the MV Hondius
Household or close-contact cases of returning travellers
Suspected pre-cruise exposures (rare, currently under investigation)

The country's national focal point reports cases up to WHO and ECDC; we update from those publications.

Read

Hantavirus symptoms

What to watch for if you were on the Hondius or in close contact with a returning traveller.

Read

How contact tracing works

The 42-day window, ring tiers, and what investigators actually do.

If you're in Argentinië — official guidance

Public health authority: Ministerio de Salud — Instituto Malbrán (INEI)
Current MV Hondius protocol: Endemic-region protocol — case-by-case management with Patagonia province health authorities.
Note: Argentina has the most institutional experience with Andes virus globally (Epuyén 2018-19 framework).

Argentinië — read in another language

enArgentina trArjantin arالأرجنتين esArgentina frArgentine deArgentinien jaアルゼンチン fiArgentiina ruАргентина

Other affected countries

Source & method

Counts on this page come from the same dataset that powers the homepage. Every figure links back to a primary source — WHO Disease Outbreak News, ECDC threat assessments, or a national ministry of health communiqué. Open dataset: /data.

Vergelijk met andere getroffen landenNaast elkaar: gevallen, sterfgevallen en laatste gebeurtenissen.

Lees verder

Hantavirus cases in Argentinië

Country note

Context

If you're in Argentinië — official guidance

Argentinië — read in another language

Other affected countries

Source & method

Symptomen van hantavirus: waar op letten en wanneer naar de dokter

Andesvirus-overdracht van mens op mens: wat de El Bolsón-cluster van 1996 leerde

Andesvirus (ANDV): het enige hantavirus dat van mens op mens overgaat

Hantavirus-contactopsporing op de MV Hondius: hoe 1.500 passagiers een werkbare cohort worden

Hantavirus cases in Argentinië

Country note

Context

If you're in Argentinië — official guidance

Argentinië — read in another language

Other affected countries

Source & method

Begrijp de uitbraak

Symptomen van hantavirus: waar op letten en wanneer naar de dokter

Andesvirus-overdracht van mens op mens: wat de El Bolsón-cluster van 1996 leerde

Andesvirus (ANDV): het enige hantavirus dat van mens op mens overgaat

Hantavirus-contactopsporing op de MV Hondius: hoe 1.500 passagiers een werkbare cohort worden