A Real-Life Horror Cruise: 40% Fatality Rate—What Is This Deadly Virus?
- Elva Chen
- 9 hours ago
- 2 min read
When the first passenger died, everyone assumed it was natural death.
Fellow passengers went to comfort the man’s wife, hugging her and talking with her.
Later, the wife also died.
And this was only the beginning of the horror…
For 300,000 RMB, passengers boarded a seven-deck polar cruise ship bound for one of Earth’s most remote seas. It was meant to be a dream luxury polar expedition.
But no one knew a deadly virus with a 40% fatality rate was already lurking on board—and the grim reaper had begun to spread it among the passengers.
Before the outbreak was detected, the virus traveled with disembarking passengers to countries worldwide. So far, 3 people have died and 9 have been infected.
Experts suspect the outbreak on the ship is caused by the Andes variant of hantavirus—an extremely rare strain that can spread from human to human.
Today, we uncover the truth about this silent killer.
What Is Hantavirus?
Hantavirus is not new; it is an ancient group of viruses carried by rodents like mice.
Humans become infected by:
Contacting infected mice’s urine, feces, or saliva
Inhaling droplets or dust contaminated with rodent excreta
Most hantaviruses cannot spread between people. Avoiding contact with rodents and their waste is enough to stay safe.
The Exception: Andes Virus
It is the only known hantavirus transmissible from human to human.
In close-contact settings—such as hugging, talking closely, or dining together on a cruise—the virus spreads via respiratory droplets, saliva, or bodily fluids.
Scientists are tracing the source. Suspicion falls on a wildlife landfill near Tierra del Fuego, Argentina, home to rodents carrying the Andes hantavirus.
Symptoms & Severity
Infection with Andes virus causes Hantavirus Pulmonary Syndrome (HPS).
Early symptoms mimic severe flu:
Fever
Muscle aches
Headache
The condition worsens rapidly, leading to pulmonary edema (fluid in the lungs) and respiratory failure.
Fatality rate: 32%–40%. The incubation period can last several weeks.
On the cruise, for 12 full days after the first death, passengers continued dining, drinking, and partying without any precautions—missing the critical window to stop transmission.
A History of Danger
This is not the first Andes virus cluster outbreak.
In 2018, a birthday party in a small town in southern Argentina became a super-spreading event (Epuyén outbreak). One infected attendee caused nearly 30 infections and 11 deaths.
How to Protect Yourself
While unsettling, the virus has limited transmissibility, according to Hans Kluge, WHO Regional Director for Europe.
Simple precautions:
Rodent control is key: Keep living spaces clean, seal entry points for mice, and avoid wild rodents.
Clean carefully: Wear masks and gloves when cleaning warehouses, basements, or unused homes. Spray disinfectant first—never sweep dry dust.
Travel safely: When camping, avoid areas with rodent burrows or waste. Take extra care in South America to avoid wild rodents.
Seek early care: If you develop fever, muscle pain (especially back or eye socket pain) after exposure to rodent waste or travel to rural/endemic areas, see a doctor immediately and share your travel history.
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