US ends hantavirus outbreak response with no answers on draconian quarantines

Key Points:

• The US response to the hantavirus outbreak on the MV Hondius cruise ship concluded on June 21 with no cases among American passengers, though the Department of Health and Human Services ended the response without clear explanation.
• Trump administration officials implemented strict quarantine measures for repatriated passengers, exceeding recommendations from hantavirus experts, the CDC, and countries where the virus is endemic, such as Chile and Argentina.
• A notable case involved passenger Angela Perryman, who was forced to remain in a Nebraska quarantine unit despite her home state of Florida proposing remote monitoring; a CDC medical reviewer recommended lifting her quarantine, but this was overruled without explanation.
• During a CDC press briefing, officials avoided answering questions about the strict and inconsistent quarantine protocols, citing only that the response was "complex" and involved federal decision-making.
• Internationally, the WHO continues to monitor the outbreak, reporting 13 cases and three deaths, with contact tracing ongoing in 33 countries; the outbreak may be declared over by July 2 if no new cases emerge.