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Hantaflow
Country file

Hantavirus in United States

local
9 signals (30 d)
Americas USA
Last signal 13h ago

Overview

United States is in the Americas hantavirus context. The country has documented circulation of SNV, SEOV (Sin Nombre virus, Seoul virus).

Hantavirus disease has been nationally notifiable in the United States since 1995. Sin Nombre virus, carried by the deer mouse, is the dominant cause of Hantavirus Pulmonary Syndrome (HPS); a smaller number of Seoul-virus HFRS cases are documented, including the 2017 multi-state pet-rat cluster.

Sources for the above: CDC: Hantavirus Surveillance · Knust & Rollin, Emerg Infect Dis 2013 (20-year US hantavirus surveillance) · CDC MMWR 2018 (Seoul virus pet-rat outbreak)

Reservoir species

  • Peromyscus maniculatus
  • Rattus norvegicus

Endemic strains

SNV HPS
Sin Nombre virus
CFR: ~36% (HPS)
SEOV HFRS
Seoul virus
CFR: ~1–2% (HFRS, mild form)

Signal trend (last 30 days)

Daily signal volume
5 this week vs 2 the week before
↑ +150% 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: 1 signals 3 Jun: 0 signals 4 Jun: 0 signals 5 Jun: 0 signals 6 Jun: 1 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: 0 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: 2 signals 23 Jun: 3 signals 24 Jun: 0 signals
26 May 10 Jun 24 Jun
Languages of the conversation
es 4 en 2 ru 1 ko 1 tr 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 United States

RSS JSON

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

  1. News GNEWS-ES-MX · 13h ago ·US · es
    EE.UU. PONE FIN A CUARENTENA DE OCHO PASAJEROS EXPUESTOS A BROTE DE HANTAVIRUS - El Heraldo de San Luis Potosí.
    EE.UU. PONE FIN A CUARENTENA DE OCHO PASAJEROS EXPUESTOS A BROTE DE HANTAVIRUS El Heraldo de San Luis Potosí.
    Indexed 2m ago Source ↗
  2. News GNEWS-ES-MX · 14h ago ·US · es
    Cuarentena por hantavirus en EE.UU. genera polémica - Quinta Fuerza
    Cuarentena por hantavirus en EE.UU. genera polémica Quinta Fuerza
    Indexed 2m ago Source ↗
  3. News GNEWS-ES-MX · 14h ago ·US · es
    Estados Unidos levanta cuarentena por brote de hantavirus en crucero del Atlántico Sur - Tribuna de México
    Estados Unidos levanta cuarentena por brote de hantavirus en crucero del Atlántico Sur Tribuna de México
    Indexed 2m ago Source ↗
  4. News GNEWS-ES-MX · 1d ago ·US · es
    Estados Unidos pone fin a la cuarentena tras el letal brote de hantavirus en el crucero MV Hondius - Infobae
    Estados Unidos pone fin a la cuarentena tras el letal brote de hantavirus en el crucero MV Hondius Infobae
    Indexed 2m ago Source ↗
  5. News GNEWS-RU-RU · 1d ago ·US · ru
    В США выпустили пассажиров лайнера с карантина по хантавирусу - 360.ru
    В США выпустили пассажиров лайнера с карантина по хантавирусу 360.ru
    Indexed 2m ago Source ↗
  6. News GNEWS-EN-GB · 6d ago ·US · en
    RFK Jr. orders American exposed to hantavirus to stay quarantined against her will - USA Today
    RFK Jr. orders American exposed to hantavirus to stay quarantined against her will USA Today
    Indexed 2m ago Source ↗
  7. News GNEWS-KO-KR · 11d ago ·US · ko
    미국, 한타바이러스 노출 미국인 구조에 75만 달러 투입 - 한국의약통신
    미국, 한타바이러스 노출 미국인 구조에 75만 달러 투입 한국의약통신
    Indexed 2m ago Source ↗
  8. Official CDC-NNDSS · 18d ago ·US · en
    CDC NNDSS — Hantavirus infection (US, 2026 week 23): 0 new, 1 YTD
    Weekly aggregate from CDC NNDSS table for "Hantavirus infection, non-hantavirus pulmonary syndrome". Current week: 0. YTD 2026: 1.
    Indexed 2m ago Source ↗
  9. News GNEWS-TR-TR · 21d ago ·US · tr
    Hantavirüs görülen yolcu gemisindeki 18 ABD'liden 5'i karantina tesisinden ayrılıyor - T24
    Hantavirüs görülen yolcu gemisindeki 18 ABD'liden 5'i karantina tesisinden ayrılıyor T24
    Indexed 2m ago Source ↗