The virus's long incubation period is making it difficult for investigators to pinpoint where the infection occurred.

CNN is tracking what we know about the outbreak in maps and charts.

Former passengers of the Hondius cruise ship are being monitored in several U.S. states, and at the University of Nebraska for symptoms of hantavirus.

No pandemic, says WHO expert. Passengers returned to Arizona, California, Georgia, Texas and Virginia. Dutch flight attendant tested for Andes virus.

Passengers and close contacts, some with symptoms, are being monitored until not contagious: From Santa Clara, California, to Nebraska, to Emory University in Atlanta.

Health officials across the United States and around the world are monitoring a rare but deadly outbreak of hantavirus after ...

A new app now allows cruise passengers to track their journeys in real-time, as well as order a sailing souvenir of their trip. The Cruise Global app lets travellers build a free collection of digital ...

Authorities in several countries have reported tracing passengers who had been on the illness-stricken cruise while one person tested positive for the virus in Switzerland - here is a map and list of ...