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Hantavirus live updates: MV Hondius arrives off the coast of Tenerife - ABC7 Los Angeles•Key takeaways from WHO briefing on hantavirus cruise ship outbreak•The aging scientific workforce collides with rising fabricating citations in medical journals•Opinion: I’m fighting misinformation online. False hantavirus claims follow a now-familiar playbook•Spain readies for evacuations as a hantavirus-hit cruise ship heads for the Canary Islands•Hantavirus live updates: MV Hondius arrives off the coast of Tenerife - ABC7 Los Angeles•Key takeaways from WHO briefing on hantavirus cruise ship outbreak•The aging scientific workforce collides with rising fabricating citations in medical journals•Opinion: I’m fighting misinformation online. False hantavirus claims follow a now-familiar playbook•Spain readies for evacuations as a hantavirus-hit cruise ship heads for the Canary Islands•
Active Outbreak · Updated May 2026

Hantavirus 2026

Global Outbreak Tracker

Science-based information updated hourly from WHO, CDC, and peer-reviewed medical sources. Know the risks, protect yourself.

BREAKING:MV Hondius arrives Tenerife - Read full outbreak report
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WHOCDCPeer-ReviewedHourly

View the live outbreak map below on mobile.

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Outbreak MapLIVE
847412🚢
Total monitored countries: 20
MV Hondius route tracked to Tenerife
Data window: 2026 outbreak and active surveillance
Symptom Risk Check

Do I Have Symptoms?

This tool is informational only and does not replace professional medical advice.

Step 1 of 4
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2
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Step 1

Location

Step 2

Contact

Step 3

Symptoms

Step 4

Duration

Have you been in a rural or forested area recently?

Low Risk

Continue standard prevention steps and monitor for changes.

Based on your answers, the current assessment points to a low risk level.

This tool is for informational purposes only and does not replace professional medical advice.
Symptom Phases

Symptom Phases

Seek care immediately if Phase 2+
Phase 1

Prodromal (Days 1–5)

  • Fever 38–40°C
  • Fatigue & muscle aches
  • Headache, chills
⚠ Andes virus spreads person-to-person during this phase · Learn more ->
Phase 2

Cardiopulmonary (Days 5–10)

  • Rapid heart rate
  • Shortness of breath
  • Low blood pressure
Phase 3

Critical / Recovery

  • Pulmonary edema
  • Respiratory failure risk
  • Shock — needs ICU

Phase progression can accelerate quickly. Move to the next section only if symptoms are mild.

View complete symptom guide
Risk by Country

Risk Level by Country

Flag
🇨🇱
Chile
847
23
2.7%
Critical
🇦🇷
Argentina
412
11
2.7%
High
🇧🇷
Brazil
96
2
2.1%
High
🇵🇪
Peru
38
1
2.6%
Moderate
🇺🇸
United States
24
0
0.0%
Moderate
🇩🇪
Germany
18
0
0.0%
Low
🇰🇿
Kazakhstan
9
0
0.0%
Low

Showing 7 countries

View all 12 countries
FAQ

Frequently Asked Questions

Hantavirus spreads primarily through contact with infected rodent droppings, urine, or saliva. Inhaling aerosolized particles is the most common transmission route. Person-to-person transmission is extremely rare.
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Most hantavirus strains are NOT contagious. However, Andes virus (the MV Hondius strain) is the only strain known to spread person-to-person through close contact.
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In May 2026, 8 passengers aboard the cruise ship MV Hondius were confirmed infected with Andes virus hantavirus, with 3 deaths (38% CFR). The ship departed Argentina in April and was en route to Spain.
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A 2022 social media post appeared to "predict" a 2026 hantavirus outbreak. This is not a real prediction—it is pattern-matching and confirmation bias. Hantavirus has been known since 1993.
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Patagonia (Argentina/Chile), parts of Brazil, the US Four Corners region, and pockets of Central Europe currently show elevated activity.
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Early symptoms include fever, fatigue, muscle pain, headache, chills, nausea, and abdominal discomfort. Severe respiratory symptoms may appear later.
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Reported mortality varies by outbreak and response speed. Early hospitalization substantially improves outcomes.
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Seal entry points, ventilate enclosed spaces before cleaning, avoid dry sweeping, and use disinfectant plus protective gloves and mask.
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Use traps carefully, avoid direct contact, disinfect contaminated surfaces, and dispose of rodent remains with gloves in sealed bags.
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There is no widely approved universal vaccine yet. Treatment remains supportive, focusing on oxygenation and intensive monitoring.
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Seek urgent care for shortness of breath, persistent high fever, chest pressure, confusion, dehydration, or rapidly worsening symptoms.
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Learn More About These Topics

Is Hantavirus Contagious?

Person-to-person transmission explained

Incubation Period

1–8 weeks (Andes: 18 days median)

Mortality Rate

CFR by strain & comparison

What happened on MV Hondius?

Full outbreak timeline and live updates

Did someone predict hantavirus in 2026?

Fact-check of the viral social media claim

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