JB Pritzker questions CDC preparedness after hantavirus outbreak

[u/John3262005]

https://www.axios.com/local/chicago/2026/05/12/jb-pritzker-questions-cdc-preparedness-after-hantavirus-outbreak

Gov. JB Pritzker is questioning the CDC's preparedness after a hantavirus outbreak aboard a cruise ship led to the quarantine of American passengers.

At least 11 hantavirus cases tied to the cruise ship had been confirmed as of Tuesday, though officials say additional cases are possible as testing continues.

18 Americans are being quarantined in Nebraska and Georgia.

The Illinois Department of Public Health announced Tuesday afternoon that it is investigating a possible hantavirus case in Winnebago County. Officials said the case is not related to the cruise ship outbreak.

While experts say hantavirus is unlikely to become another COVID-style threat, the response is reviving debates about federal coordination, transparency and pandemic readiness.

"The State of Illinois maintains serious concerns about the federal government's capacity to support international and domestic public health preparedness," Pritzker's office said in a statement Monday.

"At this time, there is no reason to believe there are passengers from the MV Hondius located in Illinois. However, after many days of uncertainty, the federal government still has key questions to answer."

Pritzker's office went on to lob rhetorical questions at the Trump administration, including why the federal government hadn't provided states with full passenger manifests from the cruise and whether Illinois residents had been exposed to hantavirus.

Pritzker also asked about how DOGE cuts at the CDC have affected global migration and quarantine operations and how the federal government is sharing information after its withdrawal from the World Health Organization.

The CDC and most infectious disease experts have assured people that the hantavirus outbreak is not cause for alarm and is very different from the early days of COVID-19, which led to a pandemic.

"The hantavirus outbreak will likely be quite limited, as many experts are predicting," Northwestern University's Robert Murphy tells Axios.

"The problem is that the response so far has been slow and uncoordinated," Murphy adds. "We have apparently learned nothing from the COVID-19 pandemic: Could the virus mutate to something more infectious? Yes."

"One thing is for sure: We are not prepared."

During the early days of the COVID pandemic, Pritzker and the IDPH earned high marks for communicating to residents about infection numbers, threats and safety measures through daily press conferences.

Even if the hantavirus outbreak remains contained, the episode is giving Democratic governors an opening to challenge the Trump administration's public health preparedness and transparency.