Case Count Climbs to 11, Three Dead, 18 Americans Now at Containment Facilities — CDC Confirms Zero U.S. Transmissions So Far

Case Count Climbs to 11, Three Dead, 18 Americans Now at Containment Facilities — CDC Confirms Zero U.S. Transmissions So Far

The Numbers as of Now

The outbreak tied to the Dutch cruise ship MV Hondius has reached at least 11 confirmed or suspected cases and three deaths, according to CBS News. Three additional patients are hospitalized, including some in intensive care — though according to The Guardian, those patients are showing signs of improvement.

One previously suspected case — a Dutch flight attendant — has tested negative for Andes virus, according to Inside Medicine as cited by The Guardian. The circle of confirmed exposure may be tighter than initially thought.

The CDC confirmed on May 12, 2026 that 18 American passengers who returned to the U.S. early Monday are being monitored at two specialized facilities: the Nebraska Biocontainment Unit and Emory University Hospital in Atlanta. Both are high-security infectious disease treatment centers. The CDC reports zero confirmed U.S. cases resulting from this outbreak.

Andes Virus Is Not COVID

WHO Director-General Dr. Tedros Adhanom Ghebreyesus told CBS News: "The risk is low. They shouldn't worry."

WHO's director of epidemic and pandemic management, Maria Van Kerkhove, said at a Thursday briefing: "This is not Covid, this is not influenza. It spreads very, very differently."

CBS News medical correspondent and infectious disease specialist Dr. Céline Gounder compared the transmission profiles bluntly. COVID spreads through the upper respiratory tract like a dry forest fire. Hantavirus infects deep in the lungs, making it far harder to transmit through coughing or breathing.

Andes virus requires prolonged, close — often intimate — contact to spread person-to-person. CBS News reports the strain is endemic to South America. The Dutch couple at the origin of this outbreak had traveled through that region before boarding in Ushuaia, Argentina, in April. The husband fell ill and died weeks before his wife showed symptoms.

Bill Hanage, professor of epidemiology at the Harvard T.H. Chan School of Public Health, told The Guardian his personal worry is "essentially zero." He said the vast majority of the world has "absolutely no worry at all."

What the Media Is Getting Wrong

The Guardian's framing deserves scrutiny. Their piece uses the outbreak primarily as a vehicle to attack Trump's WHO withdrawal and CDC budget cuts — before acknowledging in the same breath that experts consider a pandemic "highly unlikely."

You can't lead with "the U.S. is unequipped to respond" and then bury expert consensus that this specific pathogen poses near-zero pandemic risk.

The underlying concern about public health infrastructure isn't without merit. The CDC is doing its job here — repatriating Americans, standing up containment protocols, coordinating with state health departments. The job is also being done with leaner resources than five years ago.

The Hill pieces veer the other direction — one author calls for quarantining "everybody" and the other uses the outbreak to reverse a prior position on the WHO. Don't mistake opinion journalism for a news update.

The actual news — 11 cases, 3 dead, 18 Americans in containment, zero confirmed U.S. spread — is getting lost in a media tug-of-war between pandemic panic and political point-scoring.

What the CDC Is Actually Doing

According to the CDC's own May 12 situation report, the agency is:

• Coordinating with state and federal partners to bring Americans home safely
• Providing technical assistance to international public health authorities
• Confirming all exposed passengers are under public health monitoring
• Staffing port health stations 24/7

What This Means for You

If you weren't on the MV Hondius and didn't have prolonged close contact with someone who was, your personal risk is effectively zero.

What isn't zero is the cost of gutting epidemiological surveillance budgets and pulling out of international health coordination bodies right when an outbreak like this lands. You may agree with Trump's WHO withdrawal on principle — there are legitimate reasons to be skeptical of that organization. But principle doesn't track a pathogen. Relationships, data-sharing agreements, and boots-on-the-ground coordination do.

Three people are dead. Eighteen Americans are in biocontainment. The virus hasn't jumped into U.S. communities. For now, the system held.

Whether it holds the next time — with a nastier pathogen, moving faster — is a question nobody in Washington seems in a hurry to answer honestly.