US health officials order quarantine for 2 passengers from cruise ship with hantavirus outbreak AP NewsAmerican Hantavirus Patient Ordered to Stay in Quarantine Despite Plans to Leave The New York TimesHantavirus update: CDC confirms 2 brought to Omaha facility ordered to quarantine WOWTWoman exposed to hantavirus on cruise ship says feds are forcing her to stay quarantined in Nebraska
An immunologist says Ebola's long incubation period means it could cross borders silently, though risk of spread to the U.S. remains low for now as the African outbreak continues.
