Skip to content
Hantaflow
Country file

Hantavirus in Argentina

local
9 signals (30 d)
Americas ARG
Last signal 12h ago

Overview

Argentina is in the Americas hantavirus context. The country has documented circulation of ANDV (Andes virus).

Argentine Patagonia (notably Chubut and Río Negro) is the region of highest Andes-virus activity. ANDV is the only hantavirus with documented person-to-person spread; the 2018–2019 Epuyén cluster traced 34 cases / 11 deaths to a single chain of close-contact transmission.

Sources for the above: Martínez et al., NEJM 2020 (Epuyén super-spreader cluster) · Padula et al., Virology 1998 (first molecular evidence of ANDV person-to-person)

Reservoir species

  • Oligoryzomys longicaudatus

Endemic strains

ANDV HPS
Andes virus
CFR: ~25–40% (HPS)

Signal trend (last 30 days)

Daily signal volume
1 this week vs 3 the week before
↓ -67% w/w
26 May: 0 signals 27 May: 0 signals 28 May: 0 signals 29 May: 0 signals 30 May: 0 signals 31 May: 0 signals 1 Jun: 0 signals 2 Jun: 0 signals 3 Jun: 0 signals 4 Jun: 0 signals 5 Jun: 3 signals 6 Jun: 2 signals 7 Jun: 0 signals 8 Jun: 0 signals 9 Jun: 0 signals 10 Jun: 0 signals 11 Jun: 0 signals 12 Jun: 1 signals 13 Jun: 1 signals 14 Jun: 0 signals 15 Jun: 0 signals 16 Jun: 0 signals 17 Jun: 1 signals 18 Jun: 0 signals 19 Jun: 0 signals 20 Jun: 0 signals 21 Jun: 0 signals 22 Jun: 0 signals 23 Jun: 1 signals 24 Jun: 0 signals
26 May 10 Jun 24 Jun
Languages of the conversation
pt 4 es 1 it 1 el 1 de 1 fr 1

Signal volume = mentions in monitored sources (CDC, WHO, ECDC, news in 17 languages), not confirmed clinical case counts. Buckets are UTC days.

Recent signals from Argentina

RSS JSON

9 recent items, latest first. Click through to the original publisher.

  1. News GNEWS-PT-BR · 12h ago ·AR · pt
    Argentina confirma morte por hantavírus em Bariloche e intensifica medidas de vigilância - portalviu.com.br
    Argentina confirma morte por hantavírus em Bariloche e intensifica medidas de vigilância portalviu.com.br
    Indexed 11m ago Source ↗
  2. News GNEWS-ES-AR · 6d ago ·AR · es
    Hantavirus en Argentina: la letalidad alcanzó un récord histórico en la temporada 2025-2026 - Infobae
    Hantavirus en Argentina: la letalidad alcanzó un récord histórico en la temporada 2025-2026 Infobae
    Indexed 11m ago Source ↗
  3. News GNEWS-PT-BR · 11d ago ·AR · pt
    Argentina não encontra roedores com cepa de hantavírus ligada a surto em cruzeiro - Folha de S.Paulo
    Argentina não encontra roedores com cepa de hantavírus ligada a surto em cruzeiro Folha de S.Paulo
    Indexed 11m ago Source ↗
  4. News GNEWS-PT-BR · 12d ago ·AR · pt
    Hantavírus em cruzeiro: cientistas não encontram em província da Argentina roedores portadores da cepa Andes - O Globo
    Hantavírus em cruzeiro: cientistas não encontram em província da Argentina roedores portadores da cepa Andes O Globo
    Indexed 11m ago Source ↗
  5. News GNEWS-IT-IT · 18d ago ·AR · it
    L’Argentina amplia le indagini sull’hantavirus delle Ande - RSI Radiotelevisione svizzera
    L’Argentina amplia le indagini sull’hantavirus delle Ande RSI Radiotelevisione svizzera
    Indexed 11m ago Source ↗
  6. News GNEWS-EL-GR · 18d ago ·AR · el
    Αργεντινή: Έρευνα για εστία hantavirus και τα κενά στην επιτήρηση - sbctv.gr
    Αργεντινή: Έρευνα για εστία hantavirus και τα κενά στην επιτήρηση sbctv.gr
    Indexed 11m ago Source ↗
  7. News GNEWS-DE-AT · 19d ago ·AR · de
    Hantavirus-Ausbruch: Argentinien weitet Suche aus - news.joyn.at
    Hantavirus-Ausbruch: Argentinien weitet Suche aus news.joyn.at
    Indexed 11m ago Source ↗
  8. News GNEWS-FR-FR · 19d ago ·AR · fr
    Hantavirus : l'Argentine étend à une autre province la recherche sur de potentiels rongeurs vecteurs - franceinfo
    Hantavirus : l'Argentine étend à une autre province la recherche sur de potentiels rongeurs vecteurs franceinfo
    Indexed 11m ago Source ↗
  9. News GNEWS-PT-BR · 19d ago ·AR · pt
    Argentina ampliará busca por hantavírus para outra província, além do local de onde navio partiu - O Globo
    Argentina ampliará busca por hantavírus para outra província, além do local de onde navio partiu O Globo
    Indexed 11m ago Source ↗