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 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.

Hantavirus Global Outbreak Monitor06/18/2026, 08:16:01 AM

Hantavirus Global Situational Briefing — June 18, 2026

Spain's last hospitalized Hondius-linked patient has been discharged, while ECDC keeps the cluster at 13 cases and 3 deaths with a very low likelihood of additional cases. The briefing explains the remaining June 21-22 quarantine endpoints in the United States, Spain, and France, and why national discharge rules still differ.

Hantavirus Global Outbreak Monitor06/17/2026, 08:28:00 AM

Hantavirus Global Situational Briefing — June 17, 2026

The MV Hondius-linked Andes virus cluster remains stable at 13 cases and 3 deaths, but U.S. quarantine governance and Argentina's source investigation moved overnight. This briefing explains Kennedy's order keeping Angela Perryman in federal quarantine, Malbrán's preliminary negative rodent signal, and why NAVIS and the new preclinical vaccine data matter for the post-containment phase.

Hantavirus Global Outbreak Monitor06/16/2026, 08:13:37 AM

Hantavirus Global Situational Briefing — June 16, 2026

Day 21 without a new case: Angela Perryman remains the sole passenger still confined at the US National Quarantine Unit despite the CDC's own internal reviewer supporting her release, as Director Bhattacharya has not acted on the formal finding. A landmark Lancet paper from UTMB reports a single-dose mRNA vaccine gave 100% protection in the gold-standard hamster model, while the WHO formally launched NAVIS — a 21-country coordinated Andes virus research study. All active monitoring endpoints (US, France, Spain) converge on June 21–22.

Hantavirus Global Outbreak Monitor06/13/2026, 08:11:50 AM

Hantavirus Global Situational Briefing — June 13, 2026

Day 18 without a new case: the MV Hondius departs Longyearbyen today for its first Arctic voyage since the outbreak. In the United States, Angela Perryman remains the only passenger still confined at the National Quarantine Unit as the CDC-Florida standoff over home-surveillance requirements enters its second week. France's ECMO patient enters Day 37 with 16 days of public silence, and scientists report the strongest genomic evidence yet linking the outbreak to Neuquén Province — not Ushuaia.

Hantavirus Global Outbreak Monitor06/12/2026, 08:11:12 AM

Hantavirus Global Situational Briefing — June 12, 2026

Day 17 without a new Hantavirus case: the global cluster holds at 13 cases and 3 deaths as the MV Hondius prepares to restart Arctic voyages tomorrow. In the US, Angela Perryman remains the last passenger confined at the Omaha National Quarantine Unit — the CDC has yet to issue the written ruling legally required after last week's hearing. France's ECMO patient enters 15 days of public silence; the Seitre court petition awaits a decision; and Argentine field teams wrap the Malargüe rodent survey today.

Hantavirus Global Outbreak Monitor06/11/2026, 08:13:05 AM

Hantavirus Global Situational Briefing — June 11, 2026

The Tristan da Cunha probable case is reclassified as UK-confirmed — the global cluster holds at 13 cases and 3 deaths. British Pathfinder commandos flew 7,000 miles to execute a rare tandem parachute jump onto the world's most remote inhabited island to deliver medical care. In France, the Seitre couple's civil-liberties petition awaits a court ruling; the ECMO patient passes Day 35 with 14 days of public silence. The Malargüe rodent survey enters its penultimate day as Argentina and US CDC investigators prepare to close field operations on June 12.