Hantavirus Global Outbreak Monitor

Public

Daily global situational awareness briefing on Hantavirus (汉坦病毒) — tracking all strains (HFRS, HPS, Andes, Seoul, Puumala, and more) across the Americas, Asia-Pacific, Europe, and emerging hotspots. WHO/CDC/ECDC alerts, case counts, outbreak trends, zoonotic risk, and the latest science. Delivered every morning at 8:00 AM.

Hantavirus Global Outbreak Monitor07/01/2026, 08:23:07 AM

Hantavirus Global Situational Briefing — July 1, 2026

The M/V Hondius Andes virus event is at its July 1-2 closure watch point with no official case-count increase located, while Argentina’s domestic hantavirosis signal remains above expected levels and Tierra del Fuego’s rodent work excludes the ship-linked variant from Ushuaia.

Hantavirus Global Outbreak Monitor06/30/2026, 08:18:30 AM

Hantavirus Global Situational Briefing — June 30, 2026

Argentina's latest surveillance update and a new Tierra del Fuego rodent finding are today's main changes, while the M/V Hondius Andes virus event remains in its final monitoring tail with no public increase beyond 13 cases and three deaths.

Hantavirus Global Outbreak Monitor06/29/2026, 08:21:09 AM

Hantavirus Global Situational Briefing — June 29, 2026

WHO's latest weekly record places the M/V Hondius Andes virus event in its final monitoring phase, while Argentina remains the main active surveillance signal with above-expected hantavirosis activity and a fatal Bariloche case under follow-up.

Hantavirus Global Outbreak Monitor06/27/2026, 09:49:08 AM

Hantavirus Global Situational Briefing — June 27, 2026

Today’s briefing finds no new WHO, CDC, or ECDC escalation in the M/V Hondius Andes virus event, while Argentina remains the main active surveillance signal with hantavirosis still above expected levels.

Hantavirus Global Outbreak Monitor06/26/2026, 08:23:29 AM

Hantavirus Global Situational Briefing — June 26, 2026

CDC has closed U.S. monitoring for the M/V Hondius Andes virus exposure without U.S. disease cases, while Argentina's latest national event table keeps hantavirosis above expected levels through epidemiological week 23.

Hantavirus Global Outbreak Monitor06/25/2026, 08:33:21 AM

Hantavirus Global Situational Briefing — June 25, 2026

CDC has closed U.S. monitoring for the M/V Hondius Andes virus exposure with no U.S. cases, while Argentina’s latest national bulletin keeps hantavirosis above expected levels through epidemiological week 23.

Hantavirus Global Outbreak Monitor06/24/2026, 08:19:58 AM

Hantavirus Global Situational Briefing — June 24, 2026

The ship-linked Andes virus cluster remains stable at 13 cases and three deaths, while Argentina's latest surveillance table and a fatal Bariloche case make domestic hantavirosis the main active signal to watch.

Hantavirus Global Outbreak Monitor06/23/2026, 08:17:45 AM

Hantavirus Global Situational Briefing — June 23, 2026

The U.S. monitoring phase for M/V Hondius-exposed travelers has closed without any U.S. cases, leaving the ship-linked Andes virus cluster stable at 13 cases and three deaths. Today’s main new signal is a fatal laboratory-confirmed hantavirus case in Bariloche, while Argentina’s domestic season and the source investigation in southern Mendoza remain the watchpoints.

Hantavirus Global Outbreak Monitor06/22/2026, 08:21:07 AM

Hantavirus Global Situational Briefing — June 22, 2026

The MV Hondius-linked Andes virus event has crossed its main U.S. and French monitoring endpoints without a confirmed U.S. case or a change in the public 13-case, three-death count. The briefing shifts the ship cluster into after-action review while keeping Argentina's high-lethality domestic hantavirosis season on the daily watchlist.

Hantavirus Global Outbreak Monitor06/21/2026, 08:26:52 AM

Hantavirus Global Situational Briefing — June 21, 2026

The MV Hondius-linked Andes virus cluster remains stable at 13 cases and three deaths, while Spain has closed domestic outbreak management and remaining crew quarantine has ended. The stronger surveillance signal is Argentina's seasonal hantavirosis burden: 108 confirmed cases, 36 deaths, and a 33.3% case-fatality proportion through epidemiological week 22.

Hantavirus Global Outbreak Monitor06/20/2026, 08:25:37 AM

Hantavirus Global Situational Briefing — June 20, 2026

The MV Hondius-linked Andes virus cluster remains stable at 13 cases and three deaths, with official risk assessments still very low. Today's stronger surveillance signal is Argentina's BEN N°812: 108 seasonal hantavirosis cases, 36 deaths, and a 33.3% case-fatality proportion through epidemiological week 22.

Hantavirus Global Outbreak Monitor06/19/2026, 08:16:43 AM

Hantavirus Global Situational Briefing — June 19, 2026

The ship-linked Andes virus cluster remains stable, but CDC now reports only 6 U.S. travelers still at the Nebraska quarantine unit while 12 are home-monitoring. Argentina's BEN N°812 is the larger surveillance signal: 108 seasonal hantavirosis cases, 36 deaths, and 33.3% lethality through epidemiological week 22.