ハンタウイルストラッカー2026 — MVホンディウスのライブ症例カウント | HantaCount

Q: How many hantavirus cases are there in アルゼンチン?

As of 2026-05-06, アルゼンチン 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 アルゼンチン's national health authority.

Q: Is hantavirus endemic in アルゼンチン?

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

Q: What should travellers to or from アルゼンチン 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 アルゼンチン, public health is coordinated by Ministerio de Salud — Instituto Malbrán (INEI). See https://hantacount.com/ja/countries/ar for live counts and the latest official guidance.

Q: How is hantavirus transmitted in アルゼンチン?

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 アルゼンチン 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 アルゼンチン?

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 アルゼンチン

アルゼンチン 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.

総症例数

0

死亡者数

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. アルゼンチン 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 アルゼンチン — 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).

アルゼンチン — read in another language

enArgentina trArjantin arالأرجنتين esArgentina nlArgentinië frArgentine deArgentinien 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.

他の感染国と比較症例数、死亡者数、最新の出来事を並べて比較。

次に読む

Hantavirus cases in アルゼンチン

Country note

Context

If you're in アルゼンチン — official guidance

アルゼンチン — read in another language

Other affected countries

Source & method

Hantavirus Symptoms: Early Signs, Timeline, and When to Seek Care

Andes Virus Person-to-Person Transmission: How It Spreads & 2026 Cruise Ship Risk

Andes Virus: Why This Hantavirus Strain Is Different

Hantavirus Contact Tracing on the MV Hondius: How a 1,500-Passenger Ship Becomes a Manageable Cohort

Hantavirus cases in アルゼンチン

Country note

Context

If you're in アルゼンチン — official guidance

アルゼンチン — read in another language

Other affected countries

Source & method

感染拡大を理解する

Hantavirus Symptoms: Early Signs, Timeline, and When to Seek Care

Andes Virus Person-to-Person Transmission: How It Spreads & 2026 Cruise Ship Risk

Andes Virus: Why This Hantavirus Strain Is Different

Hantavirus Contact Tracing on the MV Hondius: How a 1,500-Passenger Ship Becomes a Manageable Cohort