The World Health Organization (WHO) has confirmed at least one case of hantavirus on a cruise ship, with three fatalities reported. An investigation into the suspected outbreak is currently underway.

<img alt="A microscope image shows cells." height="349" src="https://i.cbc.ca/ais/3558cfe9-267a-404c-9a1d-bd9c0f77e88b,1777838749812/full/max/0/default.jpg?im=Crop%2Crect%3D%280%2C0%2C2739%2C1540%29%3BResize%3D%28620%29" title="A transmission electron micrograph (TEM) reveals the ultrastructural appearance of a number of virus particles, or “virions”, of a hantavirus known as the Sin Nombre virus (SNV) as seen in this handout photo obtained by Reuters, July 6, 2017. Centers for Disease Control ...