The World Health Organization confirmed one case and five suspected infections of hantavirus among cruise ship passengers in the Atlantic Ocean, with three fatalities reported. This rare virus, typically contracted through rodent exposure, has health authorities monitoring the situation closely. The outbreak comes as hantavirus remains a concern in certain regions despite its rarity.

Doctors describe hantavirus progression from flulike symptoms to severe respiratory distress as rapid and potentially deadly. Patients experience what one survivor described as "trying to breathe, and you just can't get the air in," with the virus causing blood vessels to leak fluid into the lungs. The condition requires immediate intensive care.

With no specific medications available, treatment focuses on supportive care including oxygen and heart-lung machines. About 35 percent of US hantavirus cases have been fatal since 1993. Survivors often face prolonged recovery periods with persistent fatigue and breathing difficulties, highlighting the virus's lasting impact on those who overcome it.