Experts ask ‘where is CDC?’ during Hantavirus cruise ship outbreak
Experts criticize the CDC’s reduced role in responding to a hantavirus outbreak on a cruise ship, where the WHO led the investigation instead, while questioning U.S. preparedness for disease threats. The outbreak, involving deaths among passengers including a Dutch man and a German woman, began in late April on a ship traveling from Argentina to Antarctica, with about two dozen Americans affected.
A hantavirus outbreak on a cruise ship traveling from Argentina to Antarctica has raised concerns about the U.S. Centers for Disease Control and Prevention’s (CDC) diminished role in global health responses. The outbreak began late last month when a 70-year-old Dutch man developed a feverish illness and died less than a week later. His wife and a German woman also died after falling ill, with hantavirus confirmed as the cause on May 2. The World Health Organization (WHO) declared it an outbreak, while the CDC has not taken a leading role, prompting criticism from experts. About two dozen Americans were on the ship, including seven who disembarked and 17 who remained on board. Unlike highly contagious diseases such as COVID-19, hantavirus does not spread easily, reducing the risk of a wider pandemic. However, experts argue the CDC’s absence highlights a decline in U.S. public health leadership and preparedness. Lawrence Gostin, a Georgetown University public health expert, stated the CDC is ‘not even a player’ in this response, marking a shift from past outbreaks where the agency provided critical expertise. Dr. Jeanne Marrazzo, CEO of the Infectious Diseases Society of America, called the situation a ‘sentinel event’ indicating weak U.S. readiness for disease threats. The WHO assessed the outbreak as not posing a pandemic risk, with Jennifer Nuzzo of Brown University’s Pandemic Centre noting it is ‘not a giant threat to the United States.’ Still, the CDC’s reduced involvement reflects broader changes under the Trump administration, including WHO withdrawal, restrictions on CDC scientists, and layoffs of public health professionals. The administration has also prioritized one-on-one agreements with countries over WHO partnerships, further limiting the CDC’s global influence. Health Secretary Robert F Kennedy Jr has signaled plans to refocus the CDC on infectious diseases, though current actions suggest a weakened capacity to respond effectively.
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