One American Tests Positive for Hantavirus

When the outbreak was first reported, no Americans had tested positive. According to U.S. Department of Health and Human Services officials cited by Senator Jack Reed's office, one American who was aboard the infected cruise ship has tested positive for hantavirus. A second American passenger is experiencing symptoms consistent with the virus. All American passengers from the voyage are now under medical monitoring.

The outbreak total stands at eight confirmed cases and three deaths — including the Andes hantavirus strain, the only known type that can spread person-to-person, according to NPR.

CDC's 25-Day Silence

A Dutch passenger died aboard the ship on April 11. The CDC did not issue its first public statement until the evening of May 6 — roughly three and a half weeks later, according to NPR's reporting.

By that point, passengers had already disembarked across more than a dozen countries, including the United States.

Carlos del Rio, of Emory University's School of Public Health, told NPR the CDC would normally issue a Health Alert Network notice to brief clinicians almost immediately in an outbreak like this. He pointed to SARS and COVID responses that included regular press briefings and visible field deployment. His quote: "The silence that we're seeing from our premier public health institution is really concerning to me."

Lawrence Gostin, an international public health expert at Georgetown University, told the Associated Press: "The CDC is not even a player. I've never seen that before."

Trump's Response

Last Thursday, a reporter asked President Trump at the Lincoln Memorial Reflecting Pool whether he'd been briefed on hantavirus. He said yes. Asked what he'd learned, Trump said he and his team "hope" the matter is under control. When pressed on whether Americans should be worried about spread, Trump replied, "I hope not."

The next day, he added that "very good people" had looked into it and concluded transmission is difficult. Then: "We hope that's true."

Trump's critics point to the parallels with early COVID messaging. The criticism reflects concerns about relying on hope rather than concrete public health strategy. But the structural problems at the CDC predate Trump's 2025 cuts. The agency's bureaucratic sluggishness has been a documented problem for years. COVID exposed that. Trump's cuts made it worse — but the institution had systemic issues before January 2025.

What the Cuts Actually Did

Jeanne Marrazzo, head of the National Institute of Allergy and Infectious Diseases, told NPR the CDC has lost at least a quarter of its staff — amounting to thousands of employees — over the past year and a half.

The CDC currently has no permanent director. Jay Bhattacharya serves as director of the National Institutes of Health. According to reporting cited by MS NOW, internal CDC employees describe the agency as "flying blind" with work slowed "to a crawl."

Senator Jack Reed (D-RI) released a statement May 11 pointing out that the Trump administration also purged cruise ship inspectors and port health workers — the personnel responsible for tracking a pathogen like this at the point of entry.

A Brown University pandemic expert quoted in Reed's release called the episode: "just shows how empty and vapid the CDC is right now."

Tara C. Smith, professor of epidemiology at Kent State University's School of Public Health, noted that NIH and National Science Foundation grants cut under Trump and HHS Secretary Robert F. Kennedy Jr. specifically targeted infectious disease, vaccinology, and pandemic preparedness research.

What the Political Coverage Is Missing

The Hill, IBTimes, and MS NOW are running this story primarily as a Trump accountability piece. The accountability is warranted. But none of them are asking: where was Congress when CDC funding and staffing were being hollowed out? Reed sits on the Senate Appropriations Committee. What did he appropriate?

Conservative media has largely ignored this story or downplayed it as a low-risk isolated incident. The WHO says the general public risk remains low. But "low risk to the general public" and "the federal response worked fine" are different assessments.

Should You Cancel Your Cruise?

The World Health Organization has said general public risk remains low. Hantavirus does not spread through casual contact or air on a cruise ship the way norovirus does. Transmission requires close contact with infected individuals or exposure to rodent droppings.

The real concern is the response gap — passengers disembarked across a dozen-plus countries before any coordinated health guidance existed.

Summary

One American has hantavirus. The CDC went silent for 25 days after the first death. The agency has no permanent director, a quarter of its staff gone, and its NIH director is running that separate agency simultaneously. Trump's answers at press briefings were "I hope" repeated three times.

This situation illustrates the gaps in the nation's disease surveillance and response infrastructure.