CDC Reports Hantavirus Outbreak Tied to Cruise Ship Travel

The CDC has reported a Hantavirus outbreak, specifically the Andes virus (ANDV), linked to international cruise ship travel in the U.S. in 2026. Seven cases of severe acute respiratory illness, including three deaths, were identified on an Atlantic cruise ship. While no secondary infections were found among 88 monitored contacts, the report emphasizes the need for thorough travel history and considering ANDV in patients with compatible symptoms, highlighting public health surveillance challenges.