What to know about the suspected hantavirus outbreak on a cruise ship
AP News • • world
Key Points:
- A hantavirus outbreak aboard a cruise ship has resulted in three deaths and multiple illnesses, with investigations and virus sequencing currently underway by the World Health Organization.
- Hantavirus, primarily spread through contact with rodents or their excretions, can cause severe respiratory illness known as hantavirus pulmonary syndrome, which has a fatality rate of about 35%.
- Symptoms initially resemble the flu but can rapidly worsen, leading to fluid-filled lungs and potentially death; early medical intervention improves survival chances.
- The virus is most common in Western U.S. states like New Mexico and Arizona, where rural settings increase human-rodent contact, but many aspects of the disease’s severity and immune response remain poorly understood.
- Prevention focuses on minimizing exposure to rodents and their droppings, using protective measures like gloves and bleach solutions, while avoiding actions like sweeping that can aerosolize the virus.
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