What Is Hantavirus? Cruise Ship Deaths, Symptoms & 2026 Outbreak Updates

10 Active Outbreaks

Hantavirus infection is a rare but serious viral disease transmitted to humans through contact with infected rodents or their waste. The virus can cause severe respiratory illness (Hantavirus Pulmonary Syndrome) or kidney disease (Hemorrhagic Fever with Renal Syndrome).

6
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1,369
Recent Cases (30d)
10
Active Outbreaks
1d ago
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What is Hantavirus Infection?

Hantaviruses are a family of viruses spread mainly by rodents that can cause varied disease syndromes in humans. Infection occurs primarily through inhalation of virus particles from rodent urine, droppings, or saliva. Two main syndromes affect humans: Hantavirus Pulmonary Syndrome (HPS) in the Americas and Hemorrhagic Fever with Renal Syndrome (HFRS) in Europe and Asia.

Symptoms

  • Fatigue and fever (101-104Β°F) β€” first signs, 1-5 weeks after exposure
  • Severe muscle aches β€” especially thighs, hips, back, and shoulders
  • Headache and dizziness
  • Nausea, vomiting, diarrhea, and abdominal cramping
  • Dry cough β€” marks transition to dangerous lung phase
  • Rapid onset shortness of breath and difficulty breathing
  • Fluid accumulation in lungs (pulmonary edema) β€” life-threatening
  • Low blood pressure and heart rate irregularities (late stage)
  • Kidney damage, hemorrhaging (HFRS variant in Europe/Asia)

Transmission

Transmitted primarily through inhalation of aerosolized virus particles from rodent urine, droppings, or saliva. Can also spread through rodent bites or touching contaminated materials then touching eyes, nose, or mouth. Rarely spreads person-to-person.

Contagious Period: Not typically contagious person-to-person; transmission occurs from infected rodents

Prevention

  • Eliminate rodent infestations in and around homes
  • Seal holes and gaps where rodents can enter
  • Keep food in rodent-proof containers
  • Use proper ventilation when cleaning rodent-infested areas
  • Wet down areas before cleaning to avoid aerosolizing virus
  • Use disinfectant when cleaning rodent droppings or nests
  • Avoid disturbing rodent nests or burrows

Active Outbreaks & Recent Cases

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Data sources: BEACON, ProMED, WHO, CDC, and 50+ national health agencies

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Hantavirus cruise passenger says she's being forced to quarantine in Nebraska

United States Minor Outlying Islands, Baker Island 2026-06-17
Active

A passenger from the hantavirus-stricken cruise ship has said she is being held in quarantine away from her home against her will and despite the recommendations of a medical review by the CDC.

Health Secretary Robert F. Kennedy Jr., who has long decried what he has deemed the overreach of public health measures, signed an order Monday requiring that Angela Perryman remain at a Nebraska quarantine unit despite the Centers for Disease Control and Prevention saying it was safe for her to return to

πŸ“° 30 news sources reporting on this story.

πŸ”— Read more at Emirates24|7

Hantavirus symptoms detected at San Quentin prison

United States Minor Outlying Islands, Baker Island 2026-06-12
Active

An inmate at California's notorious San Quentin prison has exhibited hantavirus symptoms, sparking concerns of a potential outbreak in a superspreader environment.

Hantavirus drew a significant amount of public attention after an outbreak infected several American citizens on the MV Hondius cruise ship traveling around the world.

The prison, Marin County, is still awaiting federal and state testing results to determine if the 38-year-old male inmate has hantavirus, ABC 7 reported.

There have y

πŸ“° 11 news sources reporting on this story.

πŸ”— Read more at www.theepochtimes.com

Two Singapore residents who were on board MV Hondius complete hantavirus quarantine

United States, Alaska 2026-06-07
Active

The two residents had been isolated at the National Centre for Infectious Diseases (NCID) after their return.

SINGAPORE - Two Singapore residents who were being monitored for hantavirus have been released from quarantine after testing negative for the disease.

They completed their quarantine on June 6, the Communicable Diseases Agency (CDA) said on June 7.

"Both of them are well, and have tested negative for hantavirus, including the Andes virus, before release from quarantine," the agency add

πŸ”— Read more at Mail Online

Argentina expands hantavirus probe; sends teams to test rats in Mendoza

Argentina, Catamarca 2026-06-06
Active

Argentina has said it is expanding its investigation into the origins of the hantavirus outbreak that struck an Atlantic cruise ship last month, sending scientists to trap and test rats in the western province of Mendoza while lab results are pending from the southernmost city of Ushuaia.

Argentine authorities said biologists from the United States Centers for Disease Control and Prevention (CDC) were joining the mission next week in Mendoza.

The rare outbreak on the MV Hondius was caused by th

πŸ“° 41 news sources reporting on this story.

πŸ”— Read more at The Independent

Panic as Arizona hantavirus case known as 'Sin Nombre' kills 1

United States Minor Outlying Islands, Baker Island 2026-06-04
Active

Officials in Arizona are warning about the presence of a hantavirus known as "Sin Nombre" following the death of a person infected in the city of Kingman.

A report from the Mohave County Department of Public Health confirmed that a resident had died from the Hantavirus Pulmonary Syndrome (HPS) illness.

Officials said the individual's exposure to the virus "could not be determined" and they could not rule out local transmission.

"Although hantavirus is uncommon, awareness and prevention are imp

πŸ“° 20 news sources reporting on this story.

πŸ”— Read more at Post and Courier

Cruise gets green light to set sail after Hantavirus outbreak

Caribbean Netherlands, Bonaire 2026-06-03
Active

Authorities cleared the Hondius for service adding that there is no longer any risk of infection.

A cruise ship that was at the centre of a hantavirus outbreak has been disinfected and is ready to set sail again with passengers, its operator says.

The Hondius is expected to depart on Saturday for the Norwegian Arctic archipelago of Svalbard.

From there, it is due to set off on a voyage through the Arctic Ocean, the Dutch cruise line Oceanwide Expeditions said.

Know the news with the 7NEWS app

πŸ“° 59 news sources reporting on this story.

πŸ”— Read more at TourMaG.com, 1er journal des professionnels du tourisme francophone

5 People Leave Hantavirus Quarantine in Omaha

United States Minor Outlying Islands, Baker Island 2026-06-02
Active

Thirteen people remain at the facility in Nebraska. Those who returned to their home states may be under constant surveillance for three more weeks.

Five Americans who had been quarantining at a medical facility in Omaha for possible hantavirus exposure returned to their home states on Monday, according to the Department of Health and Human Services.

They have been placed under constant monitoring. That was a condition that federal officials had put in place before anyone was allowed to leave t

πŸ“° 29 news sources reporting on this story.

πŸ”— Read more at Hays Post

Quarantined Spaniard Tests Positive For Hantavirus

Spain, Balearic Islands 2026-06-01
Active

It is the second confirmed case of the hantavirus in Spain.

A Spaniard placed under quarantine after partaking in a cruise hit by a deadly hantavirus outbreak has tested positive, the Spanish ministry of health said on Monday.

"The patient was transferred to a high-level isolation unit in the Gomez Ulla hospital, where he will remain hospitalised," the ministry said in a statement.

"This does not change the level of the risk for the general population and does not change the measures of the cu

πŸ“° 61 news sources reporting on this story.

πŸ”— Read more at Yahoo

Hantavirus Outbreak Reported in Russia's Penza Oblast

United States 2026-05-31
Active

Five hospitalized HFRS cases in Penza Oblast β€” described as the first in the region β€” signal a potential geographic expansion of hantavirus transmission into an area outside Russia's historically highest-burden Ural–Volga belt, with further cases possible ahead of the typical late-summer incidence peak. 

Source: BEACON - View Full Report

Panama confirms first hantavirus death of 2026

Panama 2026-05-28
Active

This event envelope contains reports on hantavirus in Panama.

Source: BEACON - View Full Report

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Medically Reviewed Content

Disease information on Virus Watcher is reviewed by our Chief Epidemiologist, a former CDC lead analyst for FluSight forecasting. Outbreak data is aggregated from verified sources including BEACON, ProMED, WHO, CDC, and 50+ national health agencies. This information is for educational purposes and should not replace professional medical advice.

Last reviewed: 2026-06-19

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