Six passengers cleared after 42-day hantavirus quarantine near Perth

Three people died and 11 others were infected from the hantavirus outbreak on the MS Hondius cruise ship in the Canary Islands.
We have been incredibly grateful for the commonwealth government and the staff
A passenger spoke at Perth Airport after being released from the 42-day quarantine facility.

Six travellers who found themselves caught in the path of a deadly hantavirus outbreak aboard a cruise ship in the Canary Islands have completed 42 days of quarantine at a purpose-built facility north of Perth, emerging healthy and free of any trace of the virus. Their isolation — one of the longest and most carefully monitored in Australia's recent history — was both a precaution and a statement: that the lessons of one pandemic had been translated into infrastructure capable of meeting the next. Three people died in the original outbreak; these six did not, and the system built to protect others from them held firm without diminishing their humanity.

  • A hantavirus outbreak on the MS Hondius killed three people and infected eleven others, forcing governments to act swiftly before the disease could travel further.
  • Australia evacuated five citizens and one New Zealander from the Canary Islands and placed them under the strictest quarantine arrangement the country has ever deployed.
  • For 42 days, the six passengers were tested repeatedly at RAAF Base Pearce in Bullsbrook — every single result came back negative, yet the full isolation period was observed without exception.
  • Far from a punishing confinement, the facility offered outdoor access, quality meals, and attentive care from critical care specialists flown in from Darwin, leaving passengers with gratitude rather than grievance.
  • On Tuesday morning, Australia's chief medical officer cleared all six for release — no further monitoring required, no transmission risk, and transport home arranged by the government that had held them.

Six people walked free from a quarantine facility north of Perth on a Tuesday morning in late June, ending six weeks of isolation that had begun with a deadly outbreak at sea. They had been passengers on the MS Hondius, a cruise ship struck by hantavirus while docked in the Canary Islands in May. Three people died in that outbreak. Eleven fell ill. These six — five Australians and one New Zealander — had been exposed, and Australia was not prepared to leave their return to chance.

The government evacuated them home on one condition: 42 days at RAAF Base Pearce in Bullsbrook, a quarantine facility constructed in the final months of the COVID pandemic and staffed by critical care specialists brought in from Darwin. Health Minister Mark Butler described it as the strongest quarantine arrangement in the world. For the duration, the passengers were tested repeatedly for hantavirus. Every result came back negative.

The confinement was firm but not unkind. Passengers could walk outside, breathe fresh air, and eat well — one noted the variety of food, the pizzas, the quality of what was served. The staff, by all accounts, treated them with care. When clearance came at 2 a.m. on Tuesday from chief medical officer Michael Kidd, it confirmed what the tests had shown throughout: all six were well, posed no risk, and needed no further monitoring.

At Perth Airport, passenger Peter Marshall spoke of deep gratitude toward the government and the staff who had looked after them. Another described the facility as "pretty good actually." These were not reluctant concessions — they were the words of people who had understood the stakes and felt themselves handled with both seriousness and humanity. The Bullsbrook facility, now tested for the first time through a full quarantine cycle, had done exactly what it was built to do.

Six people walked out of a quarantine facility north of Perth on Tuesday morning after spending six weeks sealed away from the world. They had been passengers on the MS Hondius, a cruise ship that encountered a hantavirus outbreak while docked in the Canary Islands in May. Three people died from the virus. Eleven others fell ill. These six—five Australians and one New Zealander—were among those exposed, and the Australian government decided they would not take chances.

The decision to evacuate them and bring them home came with a condition: 42 days of isolation at RAAF Base Pearce in Bullsbrook, a quarantine facility built in the final months of the COVID pandemic and staffed by critical care specialists flown in from Darwin. Health Minister Mark Butler called it the strongest quarantine arrangement in the world. The passengers would be tested repeatedly. They would be watched. They would not leave until the virus had no chance of spreading.

For six weeks, that is exactly what happened. The passengers were tested constantly for hantavirus. All six returned negative results every single time. They were confined, yes, but not without care. They could walk outside. They had access to fresh air. The food was good—one passenger mentioned the variety, the pizzas, the quality of what was served. The staff treated them well. When it came time to leave, on a Tuesday morning in late June, they had nothing but gratitude.

Peter Marshall, one of the six, spoke to reporters at Perth Airport as he prepared to fly home. "We have been incredibly grateful for the commonwealth government and the staff who looked after us," he said. Another passenger described the facility itself as "pretty good actually." These were not complaints. These were people who understood what was at stake and recognized that they had been handled with both firmness and humanity.

By 2 a.m. on Tuesday, Australia's chief medical officer Michael Kidd had given them clearance. The Department of Health confirmed what the tests had shown all along: all six remained well, posed no risk of transmission, and required no further isolation or public health monitoring. They were free of the virus. They were safe to go home. The government arranged transport to Perth Airport and helped coordinate their flights back to their home states.

The Bullsbrook facility itself represents a particular kind of preparedness—built after one pandemic, now deployed for another threat. It is staffed by people trained in the most demanding medical scenarios, people who know how to contain what is dangerous while still treating those inside with dignity. The six passengers who left on Tuesday are the first to complete the full quarantine cycle there, and they leave with their health intact and their faith in the system largely restored. What happens next is simply the return to ordinary life—a privilege that, for six weeks, had been suspended.

We have been incredibly grateful for the commonwealth government and the staff who looked after us
— Peter Marshall, passenger, speaking at Perth Airport
We're going to have at least a minimum quarantine period of three weeks, staffed by experts that have been deployed from Darwin there, because I'm determined to make sure there is zero risk of this virus getting out into our community
— Health Minister Mark Butler, May 15
A Conversa do Hearth Outra perspectiva sobre a história
Inventor

What made hantavirus different enough that Australia decided on 42 days instead of the standard isolation period?

Model

The virus killed three people on that ship. Eleven others got sick. It's not something Australia had seen in the community before, and there was no room for error. The government chose to be cautious.

Inventor

Did the passengers resent being locked up that long?

Model

Not from what they said publicly. They seemed to understand the logic. One called the facility "pretty good." They could go outside, they had decent food, the staff treated them well. It wasn't a prison—it was a controlled space.

Inventor

What does it say about Australia that they built this facility after COVID?

Model

It says they learned something. They had the infrastructure ready. They had the expertise in Darwin they could deploy. When the threat came, they didn't have to improvise.

Inventor

Were the passengers ever actually sick?

Model

No. They were exposed, but they never developed symptoms. They tested negative the entire time. That's what made the release possible—not just the passage of time, but the consistent evidence they were never infected.

Inventor

What happens to the facility now?

Model

It stays there. Built for COVID, used for hantavirus, ready for whatever comes next. It's part of Australia's answer to the question of how you contain something dangerous without letting fear run the country.

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