Full Breakdown
U.S. Response to Andes Hantavirus Outbreak on Cruise Ship MV Hondius
6/25/2026, 2:03:18 AM
Outbreak Background
In May 2024, the World Health Organization confirmed an outbreak of Andes-type hantavirus aboard the Dutch-registered cruise ship MV Hondius, which was sailing from Ushuaia, Argentina, to Cape Verde. The virus, transmitted through rodent urine, droppings or saliva, caused 13 confirmed cases and three deaths among the 152 passengers and crew. WHO officials described the threat as “stable for now” and emphasized that human-to-human transmission of this strain is rare.
Timeline of Key Events
- March 2024: MV Hondius departs Ushuaia.
- April 2024: First passenger on board develops flu-like symptoms.
- May 2024: WHO reports 13 cases and three deaths; U.S. authorities begin evacuating American passengers.
- May 2024 – June 2024: 18 Americans are placed in quarantine at Nebraska Medicine’s National Quarantine Unit; seven additional passengers are monitored at home for the 42-day incubation period.
- June 2024: The Department of Health and Human Services (HHS) announces the conclusion of public-health monitoring, with no U.S. cases recorded.
Data & Statistics
- Passengers/crew on MV Hondius: 152
- Confirmed hantavirus cases on ship: 13
- Deaths on ship: 3
- American passengers quarantined: 18 (including 7 monitored at home)
- U.S. cases: 0
- Quarantine duration: 42 days (standard incubation period)
Official Statements & Responses
HHS Secretary Robert F. Kennedy Jr. said the agency acted swiftly to identify exposures, support state and local officials, and prepare the healthcare system, resulting in “no sustained transmission of hantavirus” in the United States. Acting CDC director Dr. Jay Bhattacharya highlighted the coordinated response as a “successful conclusion” that protected the American public. WHO Director-General Tedros Adhanom Ghebreyesus characterized the global situation as stable, while WHO director of epidemic preparedness Maria Van Kerkhove cautioned that hantavirus remains a serious infectious disease, though unlikely to spark a pandemic.
Criticism & Opposition
Several passengers described the mandatory quarantine as excessive. Passenger Angela Perryman labeled the six-week isolation a “political stunt” and indicated she may pursue litigation. Florida officials refused to monitor her at home, requiring her continued stay in Nebraska. Other travelers reported feeling compelled by federal orders to remain in quarantine longer than desired.
On-the-Ground Reports
An unnamed passenger told NBC News that the confinement felt “like a prison term,” noting the conditions were “perfectly nice” but still involuntary. Reports indicate that ten of the quarantined individuals were released early after agreeing to close home monitoring, while the remaining seven, including Perryman, completed the full 42-day period.
Conflicting Reports & Gaps
Sources agree on the number of American passengers placed under quarantine, yet the precise mechanism that introduced hantavirus onto the vessel remains unidentified. No information is provided about follow-up health assessments for the ship’s crew after the outbreak.
Verbatim Quotes
- “I’m held here involuntarily, so in that sense it’s a prison term, I mean, it’s a perfectly nice prison, but I’m still here involuntarily,” — Anonymous passenger, NBC News
- “Protecting the health and safety of the American people is our highest responsibility,” — Robert F. Kennedy Jr., HHS Secretary
- “ “I am grateful for the world-class team at CDC whose dedication and swift action helped identify potential exposures, provide clear guidance, and protect the American people.” — Dr. Jay Bhattacharya, Acting CDC Director
- “stable for now.” — Tedros Adhanom Ghebreyesus, WHO Director-General
- “This is not the next Covid, but it is a serious infectious disease,” — Maria Van Kerkhove, WHO Director of Epidemic and Pandemic Preparedness
What’s Next
With the U.S. monitoring period concluded, health officials will continue to track the situation through WHO updates. The agency plans to maintain surveillance of hantavirus cases globally and to review quarantine protocols should future exposures arise.
