MV Hondius hantavirus cluster now has NEJM clinical reporting, WHO confirmation of six Andes-virus cases and three deaths, and tighter U.S. quarantine orders as Argentina searches Ushuaia for a possible rodent source.

In this episode

1. Andes Hantavirus Outbreak on a Cruise Ship, 2026 | New England Journal of Medicine — New England Journal of Medicine

   # Andes Hantavirus Outbreak on a Cruise Ship, 2026 | New England Journal of Medicine

Published: 2026-05-20T21:16:51+00:00

Source: nejm.org (nejm.org)

Language: en

## Story

Andes Hantavirus Outbreak on a Cruise Ship, 2026 | New England Journal of Medicine

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## To the Editor:

On April 27, 2026, a man (later classified as Patient 3 in the outbreak) was medically…

WHO Confirms Six Cases of Hantavirus Linked to Cruise Ship Outbreak — The Municheye

WHO Confirms Six Cases of Hantavirus Linked to Cruise Ship Outbreak

Sun 10th May, 2026

The World Health Organization (WHO) has confirmed that six cases of hantavirus infection have been verified in connection with an outbreak on a cruise ship. Out of a total of eight suspected cases, laboratory analysis has identified the presence of the Andes virus subtype in all confirmed patients. The…

American passenger on hantavirus-hit cruise feels ‘blindsided’ and ‘misled’ by new quarantine orders | CNN — CNN

# American passenger on hantavirus-hit cruise feels ‘blindsided’ and ‘misled’ by new quarantine orders | CNN

Author: Brenda Goodman, Francesca Giuliani Hoffman

Published: 2026-05-20T02:12:01.080000+00:00

Source: edition.cnn.com (edition.cnn.com)

Language: en

## Story

American passenger on hantavirus-hit cruise feels ‘blindsided’ and ‘misled’ by new quarantine orders | CNN

# American passenger…

“Super-Spreaders” and Person-to-Person Transmission of Andes Virus in Argentina | New England Journal of Medicine — New England Journal of Medicine

# “Super-Spreaders” and Person-to-Person Transmission of Andes Virus in Argentina | New England Journal of Medicine

Published: 2026-05-21T00:46:34+00:00

Source: nejm.org (nejm.org)

Language: en

## Story

“Super-Spreaders” and Person-to-Person Transmission of Andes Virus in Argentina | New England Journal of Medicine

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## Abstract

### Background

From November 2018…

Argentines hunting for source of hantavirus outbreak trap rats in southernmost city — MedicalXpress

Argentines hunting for source of hantavirus outbreak trap rats in southernmost city

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# Argentines hunting for source of hantavirus outbreak trap rats in southernmost city

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Argentine scientists collect traps placed at different points across Ushuaia, Argentina, Tuesday, May 19,…

Daily TopFive for Hantavirus Watch. Links above go to the original articles. Follow and rate Hantavirus Watch on Apple Podcasts or Spotify. Feedback? Email [email protected].

MV Hondius hantavirus response is shifting from tracing to treatment stockpiles, with Britain receiving experimental favipiravir from Japan while countries apply different quarantine rules. Officials still frame wider public risk as low, but contact interviews may change restrictions.

In this episode

1. Hantavirus: Britain secures experimental Japanese drug to strengthen response — The Economic Times

   Hantavirus: Britain secures experimental Japanese drug to strengthen response - The Economic Times FEATURED FUNDS★★★★★Motilal Oswal Midcap Fund Direct-Growth5Y Return24.24 % Invest Now Business News› News› International› World News›Hantavirus: Britain secures experimental Japanese drug to strengthen response ##### The Economic Times daily newspaper is available online now. # Hantavirus: Britain…

2. Step Back — If all these passengers and crew were tied to the same Hondius voyage, why are different countries using different rules — quarantine in some places, symptom monitoring in others — and what evidence would push health officials from one approach to the other?Background sources
   • What’s next for the ‘Hondius’ passengers? From Spain’s strict isolation to home quarantine in the Netherlands | Health | EL PAÍS English — Pablo Linde
   • Why experts are divided over where hantavirus cruise passengers should quarantine — Nbcnews
   • Filipino Crew on MV Hondius to undergo 40-day quarantine in Netherlands following negative virus tests | The Manila Times — Carmela I. Huelar
   • Hantavirus-hit cruise ship nears end of voyage, to dock in Rotterdam — Rfi
3. Argentina Ushuaia Struggles with Hantavirus Threat as Tourism and Antarctic Cruises Face Rising Global Concerns — Travel And Tour World

   Argentina Ushuaia Struggles with Hantavirus Threat as Tourism and Antarctic Cruises Face Rising Global Concerns - Travel And Tour World # Argentina Ushuaia Struggles with Hantavirus Threat as Tourism and Antarctic Cruises Face Rising Global Concerns Published on May 19, 2026 Loading Audio Player By Instaread, Please Wait... Image generated with Ai The Hantavirus Threat has alarmed global health…

4. Hantavirus: What you need to know - Virginia Department of Health — Virginia Department of Health

   Hantavirus: What you need to know - Norfolk Health Department

Hantavirus: What you need to know - Norfolk Health Department

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[Norfolk Health Department](https://www.vdh.virginia.gov/)


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# Hantavirus: What you need to know

Posted on [May 19,…

Daily TopFive for Hantavirus Watch. Links above go to the original articles. Feedback? Email [email protected].

CDC and state health officials are keeping the public-risk message low while monitoring exposed Hondius passengers across the U.S. The focus is still early symptom recognition, 42-day follow-up, and rapid care if illness appears.

In this episode

1. Travelers' Health - CDC — CDC

   Travelers' Health | CDC

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CDC is currently responding to the outbreak of Andes virus, a type of hantavirus, among passengers and crew of a cruise ship which had been sailing in the Atlantic Ocean. The overall risk to the American public and travelers for Andes…

Hantavirus - Virginia Department of Health — Virginia Department of Health

Hantavirus - Hantavirus

Hantavirus - Hantavirus

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# Hantavirus

## May 2026 Hantavirus Outbreak

The World Health Organization (WHO) was [notified](https://www.who.int/emergencies/disease-outbreak-news/item/2026-DON599)…

CDC Shares Update on Hantavirus Outbreak in the U.S. After Latest ... — People

Fri, May 15, 2026 at 4:32 PM UTC

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Hantavirus testing laboratory tubes Credit: Joao Luiz Bulcao / Hans Lucas / AFP via Getty

### NEED TO KNOW

The CDC is monitoring 41 people across 16 states for possible hantavirus exposure after a cruise ship outbreak

Officials confirm that there are currently no known hantavirus cases in the U.S.

The World Health Organization confirmed 10 hantavirus cases…

Step Back — If someone exposed on the Hondius does get sick, what happens medically — are there proven treatments for Andes hantavirus, or is this mostly about early recognition and ICU support while experimental drugs are still a backup plan?Background sources

• Hantavirus Pulmonary Syndrome Treatment and Prevention — American Lung Association
• Hantavirus Infection - Infections - MSD Manual Consumer Version — Msdmanuals
• Interim Guidance for Public Health Assessment and Management of People with Potential Exposure to Andes Virus — Cdc
• Virological characterization of a new isolated strain of Andes virus involved in the recent person-to-person transmission outbreak reported in Argentina | PLOS Neglected Tropical Diseases — PLOS Neglected Tropical Diseases

Daily TopFive for Hantavirus Watch. Links above go to the original articles. Feedback? Email [email protected].

CDC says the Andes-virus risk to Americans and travelers remains extremely low, even as Canada confirms a Hondius-linked case and the ship nears Rotterdam with remaining crew headed for screening and quarantine.

In this episode

1. Andes Virus Outbreak on a Cruise Ship: Frequently Asked Questions — Centers for Disease Control and Prevention

   Andes Virus Outbreak on a Cruise Ship: Frequently Asked Questions | Hantavirus | CDC

# Andes Virus Outbreak on a Cruise Ship: Frequently Asked Questions

For Everyone

May 16, 2026

## What to know

- CDC is responding to a deadly outbreak of Andes virus, a type of hantavirus, among passengers and crew of a cruise ship in the Atlantic Ocean.

- CDC staff are among the world's foremost hantavirus…

Media update on Andes hantavirus situation - Canada.ca — Public Health Agency of Canada

Media update on Andes hantavirus situation - Canada.ca

# Media update on Andes hantavirus situation

From: Public Health Agency of Canada

## Statement

The Public Health Agency of Canada has confirmed a case of Andes hantavirus in Canada through laboratory testing. This case was reported by the British Columbia Provincial Health Officer on May 16 and was among the passengers on the MV Hondius…

Hantavirus-hit cruise ship nears end of voyage, to dock in Rotterdam — RFI

Hantavirus-hit cruise ship nears end of voyage, to dock in Rotterdam

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# Hantavirus-hit cruise ship nears end of voyage, to dock in Rotterdam

The Hague (AFP) – A cruise ship that sparked global alarm after a deadly outbreak of hantavirus will end its voyage in Rotterdam on Monday, with its remaining skeleton crew facing weeks of quarantine.

Issued on: 18/05/2026 -…

Argentina's icy outpost at the end of the world fears the hantavirus will chill tourism — AP News

The hantavirus stokes fear about travel to the end of the world | AP News # Argentina’s icy outpost at the end of the world fears the hantavirus will chill tourism ## Argentina’s icy outpost at the end of the world fears the hantavirus will chill tourism USHUAIA, Argentina (AP) — Travelers hoping to catch a glimpse of Magellanic penguins and humpback whales have journeyed in greater numbers every…

Hantavirus has no cure. Here’s where researchers are at with treatments and vaccines — CBC News

Hantavirus has no cure. Here's where researchers are at with treatments and vaccines | CBC News Hantavirus has no cure. Here's where researchers are at with treatments and vaccines | CBC News Loaded # Hantavirus has no cure. Here's where researchers are at with treatments and vaccines Researchers across the world are working on a hantavirus vaccine, though they say development is in the early…

Daily TopFive for Hantavirus Watch. Links above go to the original articles. Feedback? Email [email protected].

WHO has revised the Hondius outbreak to 10 reported Andes-virus cases, with eight confirmed, three deaths, and more passengers now under monitoring across borders. The risk remains officially low, but the long incubation window keeps contact tracing and repeat testing front and center.

In this episode

1. Hantavirus outbreak reduced to 10 cases as ship passengers return to home countries — CIDRAP

   Hantavirus outbreak reduced to 10 cases as ship passengers return to home countries | CIDRAP # Hantavirus outbreak reduced to 10 cases as ship passengers return to home countries News brief Topics Share Copied to clipboard goinyk / iStock The World Health Organization (WHO) today reduced the number of reported hantavirus cases from the Dutch cruise ship MV Hondius from 11 to 10. WHO officials…

2. Hantavirus latest updates: No known cases in U.S.; WHO says global risk remains low — Associated Press

   Hantavirus latest updates: No known cases in U.S.; WHO says global risk remains low

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Passengers disembark the MV Hondius at the port of Granadilla in Tenerife, Canary Islands.

(Associated Press)

Dozens of people are being monitored for hantavirus tied to the deadly outbreak on board the cruise ship MV Hondius.

The World Health Organization said…

• “These incubation periods are so long. They should test all of them, could give information on asymptomatic cases. If this kindling goes up in flames, I think the smoking gun will be the lady who decompensated in the Johannesburg international airport. On a plane crumping for 1…” — r/medicine (80 upvotes)

  Our take: We get the instinct here: a long incubation period plus severe disease is exactly why repeat monitoring matters. The guardrail is that caution should mean aggressive tracing and clear testing, not jumping ahead of the evidence to assume hidden spread.

• “So, my major concern isn't a pandemic or epidemic but rather that they are basically transporting an especially contagious version of hanta virus into places where it isn't endemic and it could be transmitted to rodents in these places (esp where there are rodent issues like…” — r/worldnews (628 upvotes)

  Our take: That is a genuinely creepy scenario, but it’s also a big biological leap: establishing Andes virus in new local rodent populations is not the immediate risk officials are describing. Right now the actionable concern is exposed people, symptoms, and follow-up testing — not New York rats joining the plot.

• “Mildly PCR positive? Is that like slightly pregnant?

I’m just glad the CDC is fully staffed, under expert leadership, and ready to work closely with the top researchers at the NIAID and to cooperate fully with the WHO.” — r/medicine (264 upvotes)

Our take: The “slightly pregnant” line lands because “mildly PCR positive” is not how most people understand lab results. Low-level or preliminary positives can happen, but in an outbreak this serious, muddy public wording is basically a gift basket for confusion.

Kiwi onboard hantavirus-hit cruise ship tests negative, isolating in Taiwan | RNZ News — RNZ News

Kiwi onboard hantavirus-hit cruise ship tests negative, isolating in Taiwan | RNZ News

Photo: Joao Luiz Bulcao / Hans Lucas via AFP

The Taiwan Centers for Disease Control says a New Zealander on board the cruise ship struck by hantavirus has tested negative.

One New Zealander left the ship on Saint Helena Island in the South Atlantic last month - before the deadly hantavirus outbreak was…

Step Back — What is Andes-strain hantavirus, and why does its rare person-to-person spread make a cruise-ship cluster different from the hantavirus cases people may have heard about from rodents?Background sources

• Hantavirus cluster linked to cruise ship travel, Multi-country — Who
• Questions and answers on the hantavirus outbreak in a cruise ship — Europa
• What doctors know about how the Andes hantavirus spreads | CNN — Brenda Goodman
• Hantavirus questions grow in the wake of a cruise ship outbreak — Tina Hesman Saey
• Five things to know about hantavirus from a Stanford Medicine expert — Stanford
• Hantavirus: Current Situation - CDC — Cdc
• How easily does the Andes hantavirus spread? What to know after cruise ship outbreak — Nbcnews

Hantavirus has no cure. Here’s where researchers are at with treatments and vaccines — CBC News

Hantavirus has no cure. Here's where researchers are at with treatments and vaccines | CBC News Hantavirus has no cure. Here's where researchers are at with treatments and vaccines | CBC News Loaded # Hantavirus has no cure. Here's where researchers are at with treatments and vaccines Researchers across the world are working on a hantavirus vaccine, though they say development is in the early…

Daily TopFive for Hantavirus Watch. Links above go to the original articles. Feedback? Email [email protected].

WHO’s latest Hondius picture is sharper: eight lab-confirmed Andes virus infections, three deaths, and a risk profile still concentrated among passengers and crew. Europe is widening coordination while investigators test — and challenge — theories about where the outbreak began.

In this episode

1. Hantavirus outbreak: Deadly Andes strain detected in cruise ship cases; eight cases confirmed — The Times of India

   Hantavirus outbreak: Deadly Andes strain detected in cruise ship cases; eight cases confirmed - The Times of India Edition IN English Sign In - News - World News - US News - Hantavirus outbreak: Deadly Andes strain detected in cruise ship cases; eight cases confirmed Trending # Hantavirus outbreak: Deadly Andes strain detected in cruise ship cases; eight cases confirmed Comments Share AA +Text…

2. EU Activates Crisis Information-Sharing Mechanism Over Hantavirus Outbreak — EUToday

   EU Activates Crisis Information-Sharing Mechanism Over Hantavirus Outbreak - https://eutoday.net # EU Activates Crisis Information-Sharing Mechanism Over Hantavirus Outbreak May 14, 2026 May 14, 2026 72 #### The Council presidency has activated the EU’s crisis response arrangements in information-sharing mode, while health authorities continue to assess the risk to the general European population…

3. Did a bird-watching visit to this Argentine landfull spark the cruise ship hantavirus outbreak? Experts raise doubts — Scientific American

   Officials are investigating the origin of the outbreak of hantavirus on the MV Hondius cruise ship that departed Argentina’s southernmost city, Ushuaia, last month. One theory that has gained prominence in media coverage holds that the Dutch husband and wife who were the first to show symptoms of hantavirus and later die from it picked up the virus while bird-watching at a landfill in Ushuaia…

4. Step Back — Most hantavirus stories we hear about involve rodents, so what’s different about the Andes strain that makes person-to-person spread a real concern — and how should that shape the way we understand the MV Hondius contact tracing?Background sources
   • Virological characterization of a new isolated strain of Andes virus involved in the recent person-to-person transmission outbreak reported in Argentina | PLOS Neglected Tropical Diseases — PLOS Neglected Tropical Diseases
   • What doctors know about how the Andes hantavirus spreads | CNN — Brenda Goodman
   • Andes hantavirus: Deadly 2018 outbreak shows it is not only transmitted through close contact | Health | EL PAÍS English — Enrique Alpañés
   • How hantavirus spreads: What to know about rare person-to-person transmission — Nbcnews
   • What is the Andes virus? The hantavirus linked to a cruise ship ... — Nbcnews
   • Hantavirus questions grow in the wake of a cruise ship outbreak — Tina Hesman Saey
   • How easily does the Andes hantavirus spread? What to know after cruise ship outbreak — Nbcnews
   • Update on Andes Hantavirus Outbreak - Benton County Health Department, Oregon — MUNOZ Rocio

Daily TopFive for Hantavirus Watch. Links above go to the original articles. Feedback? Email [email protected].

The Hondius response is moving from case-count shock to contact-tracing discipline: CDC says public risk is low while monitoring U.S. passengers, and the UK is relocating asymptomatic contacts so they can isolate near specialist care.

In this episode

1. CDC: Risk to general public from hantavirus is low | CIDRAP — CIDRAP

   

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Today, officials from the Centers for Disease Control and Prevention (CDC) said 100 personnel from the agency are…

Hantavirus: Ten Britons from remote islands to come to UK to isolate | The Independent — The Independent

Hantavirus: Ten Britons from remote islands to come to UK to isolate | The Independent

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Ten Britons from South Atlantic islands connected to a cruise ship outbreak of hantavirus will be brought to the UK in case they develop the illness.

The…

Step Back — Hantavirus is usually described as something people catch from rodents, so why are public-health agencies tracing cruise passengers and asking some contacts to isolate—and what do we know about how Andes virus can spread between people?Background sources

• Hantavirus-associated cluster of illness on a cruise ship: ECDC assessment and recommendations — Europa
• Hantavirus cluster linked to cruise ship travel, Multi-country — Who
• Andes Virus Outbreak on a Cruise Ship: Current Situation | Hantavirus — Hantavirus
• How easily does the Andes hantavirus spread? What to know after cruise ship outbreak — Nbcnews
• How hantavirus spreads: What to know about rare person-to-person transmission — Nbcnews
• Questions and answers on the hantavirus outbreak in a cruise ship — Europa

Argentinian tourism hotspot denies causing hantavirus outbreak — BBC News

# Tourist hotspot at 'end of the world' denies causing hantavirus outbreak

As Argentina's southernmost city, Ushuaia has long enjoyed its reputation as 'The End of the World' and as a gateway for trips both to Antarctica and for tourists to explore the dramatic, natural beauty of Patagonia.

But in recent days it has been grappling with a different kind of fame, one that has cast a shadow over…

Daily TopFive for Hantavirus Watch. Links above go to the original articles. Feedback? Email [email protected].

Investigators are treating the Hondius cluster less like a panic story than a long-incubation contact-tracing problem: 11 cases, three deaths, no cases beyond passengers so far, and the Andes strain’s rare person-to-person spread keeping exposed contacts under watch.

In this episode

1. Hantavirus outbreak grows to 11 cases, 9 confirmed — CIDRAP

   Hantavirus outbreak grows to 11 cases, 9 confirmed | CIDRAP # Hantavirus outbreak grows to 11 cases, 9 confirmed News brief Topics Share Copied to clipboard AcfiPress Noticias Canarias, CC BY 4.0/Wikimedia Commons A Spanish passenger on the MV Hondius cruise ship who was in quarantine at a military hospital in Madrid is now confirmed to have hantavirus, raising the outbreak total to 11 cases,…

2. Step Back — What makes the Andes strain different from the hantaviruses people may have heard about in the U.S.—especially its rare person-to-person spread—and what does that actually mean for passengers, crew, and contacts being traced after the MV Hondius cluster?Background sources
   • Questions and answers on the hantavirus outbreak in a cruise ship — Europa
   • Hantavirus cluster linked to cruise ship travel, Multi-country — Who
   • What doctors know about how the Andes hantavirus spreads | CNN — Brenda Goodman
   • How easily does the Andes hantavirus spread? What to know after cruise ship outbreak — Nbcnews
   • Andes virus on the MV Hondius cruise ship: what we know about this rare and potentially fatal hantavirus | — Pasteur

Daily TopFive for Hantavirus Watch. Links above go to the original articles. Feedback? Email [email protected].

Coverage is shifting from whether the Hondius cluster could become another Covid to what investigators can prove: the public risk is still described as low, while origin theories around Ushuaia and Andes-virus transmission face closer scrutiny.

In this episode

1. What exactly is the hantavirus outbreak and how worried should we be? | RNZ News — RNZ News

   What exactly is the hantavirus outbreak and how worried should we be? | RNZ News

A passenger from the Dutch flagged hantavirus-stricken cruise ship MV Hondius waves aboard a military bus after being transferred by boat to the industrial port of Granadilla de Abona on the island of Tenerife in Spain's Canary Islands on 10 May 2026. Photo: JORGE GUERRERO / AFP

Explainer - The internet is filling…

Argentinian tourism hotspot denies causing hantavirus outbreak - BBC News — BBC News

# Tourist hotspot at 'end of the world' denies causing hantavirus outbreak

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BBC visits Argentine city in hunt for origins of hantavirus outbreak

**As Argentina's southernmost city, Ushuaia has long enjoyed its reputation as 'The End of the World' and as a gateway for trips both to Antarctica and…

What is hantavirus? Symptoms you need to know after deadly cruise ship outbreak | The Independent — The Independent

What is hantavirus? Symptoms you need to know after deadly cruise ship outbreak | The Independent

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A suspected hantavirus outbreak aboard a cruise ship has claimed three lives.

The 20 British passengers evacuated from a cruise ship hit by a…

Hantavirus: How it differs from COVID — Deutsche Welle

Hantavirus: How it differs from COVID

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It took more than three weeks after the first death for hantavirus to be confirmed on the MV Hondius

With memories of the COVID pandemic still fresh in many people's minds, it's understandable that communities are worried about hantavirus spreading…

Hantavirus Outbreak Renews Painful Memories For Patagonian Village — NDTV

Hantavirus Outbreak Renews Painful Memories For Patagonian Village

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# Hantavirus Outbreak Renews Painful Memories For Patagonian Village

## While the Hondius outbreak has left three people dead, it has yet to surpass the Epuyen outbreak, which recorded 34 cases and 11…

Daily TopFive for Hantavirus Watch. Links above go to the original articles. Feedback? Email [email protected].

The Hondius investigation has moved into a U.S. response phase, with 17 Americans being airlifted home, two in biocontainment, and CDC running a Level 3 activation while Argentina’s broader hantavirus surge keeps the outbreak’s source questions alive.

In this episode

1. Per HHS's Twitter on 17 American citizens being repatriated to the US: "One passenger currently has mild symptoms and another passenger tested mildly PCR positive for the Andes virus." — r/medicine (46 pts, 10 comments)

   HHS through @ASPRgov and @CDCgov is supporting @StateDept in the repatriation of 17 American citizens from the MV Hondius cruise ship affected by the Andes variant of hantavirus.

All 17 are currently en route via @StateDept airlift to the United States, with two of the passengers travelling in the plane's biocontainment units out of an abundance of caution. One passenger currently has mild…

CDC activates Level 3 emergency response for hantavirus outbreak: Here's what that means — CBS Atlanta

CDC activates Level 3 emergency response for hantavirus outbreak: Here's what that means - CBS Atlanta The Centers for Disease Control and Prevention has activated its 24/7 emergency center in Atlanta to monitor the recent deadly hantavirus outbreak on a cruise ship, sources tell CBS News. CDC officials say its center is now operating on a Level 3 response. That's the lowest level of emergency…

• “The human-to-human transmission cannot be as unlikely as people say it is if this is what’s happening. What, was the flight attendant hugging and kissing the infected? Were they sitting right next to them for extended periods of time?

If not, that’s pretty contagious.” — r/worldnews (7944 upvotes)

Our take: We get the alarm bell, but a hospitalized flight attendant after contact is not, by itself, proof of easy airborne spread. Andes virus does have documented person-to-person transmission; the key question is still what kind of exposure, how close, how long, and whether the infection is confirmed.

“These incubation periods are so long. They should test all of them, could give information on asymptomatic cases. If this kindling goes up in flames, I think the smoking gun will be the lady who decompensated in the Johannesburg international airport. On a plane crumping for 1…” — r/medicine (42 upvotes)

Our take: This is the strongest argument for controlled repatriation and serious monitoring: long incubation periods make a clean snapshot hard. We’d be careful with “assume the worst” as a public message, but testing, symptom tracking, and contact follow-up are exactly how you avoid learning too late.

“Mildly PCR positive? Is that like slightly pregnant?

I’m just glad the CDC is fully staffed, under expert leadership, and ready to work closely with the top researchers at the NIAID and to cooperate fully with the WHO.” — r/medicine (166 upvotes)

Our take: The “slightly pregnant” joke lands because “mildly PCR positive” is not great outbreak language. If officials mean low-level detection or a high cycle threshold, say that plainly; precision is not pedantry when people are deciding how worried to be.

Why Andes Virus Is the Only Hantavirus With Person-to-Person Spread — HantaCount

Why Andes Virus Is the Only Hantavirus With Person-to-Person Spread

More than two dozen hantaviruses circulate in mammals — Hantaan in Asia, Puumala in Europe, Sin Nombre in North America, Seoul almost everywhere — and they all do the same thing once they reach a person. They cause severe disease, sometimes fatal disease, and then they stop. The chain of transmission ends at the patient. Only…

Hantavirus cases nearly doubled in Argentina in the past year. Experts say climate change is to blame | News | wsiltv.com — WSIL-TV

Hantavirus cases nearly doubled in Argentina in the past year. Experts say climate change is to blame | News | wsiltv.com

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(CNN) — Hantavirus cases in Argentina have almost doubled in the past year, with the country recording 32 deaths alongside its highest number of infections since 2018.

The rise comes as Argentine authorities race to trace the…

Daily TopFive for Hantavirus Watch. Links above go to the original articles. Feedback? Email [email protected].