Here’s what we know about the potential spread of hantavirus after the outbreak on the MV Hondius cruise ship

Last updated: May 7, 2026 at 4:30 p.m. ET.

Source: World Health Organization; Oceanwide Expeditions; MarineTraffic; National Department of Health, South Africa; Singapore Communicable Diseases Agency; UK Health Security Agency; Arizona and Georgia departments of public health

Graphic: Lou Robinson, CNN