There's very little risk of catching hantavirus on a flight
USA Today - May 7, 2026
Robert Cross, an associate professor at the University of Texas Medical Branch's department of microbiology and immunology, said there's virtually no risk of transmission on airplanes within the United States, but travelers heading to certain parts of South America where the Andes virus strain is endemic are at slightly more risk. But, he added, it's still a rare disease.