WHO reassures public as hantavirus cruise outbreak spreads globally; eight cases identified

An Andes virus outbreak aboard the cruise ship MV Hondius has claimed three lives and generated eight confirmed or suspected cases among passengers from multiple countries. The vessel, which departed from Argentina and visited remote wildlife areas, is suspected as the source of initial exposure, though human-to-human transmission during close quarters also contributed to spread. The WHO stressed this does not constitute a pandemic; the Andes strain is far less contagious than COVID-19 or influenza and spreads only through prolonged close contact. Symptoms—fever, fatigue, muscle aches, and respiratory distress—typically appear 2–4 weeks post-exposure. No specific treatment exists, though supportive hospital care improves survival. Health authorities are conducting extensive contact-tracing across multiple continents, and British passengers are advised to self-isolate for 45 days. For the general public, risk remains negligible.