A hantavirus outbreak on the MV Hondius cruise ship in the Atlantic Ocean has resulted in three deaths and raised serious public health concerns.
As of midday, at least one other passenger is in intensive care in South Africa. The World Health Organization confirmed the deaths and reported one confirmed case of hantavirus.
The outbreak has prompted epidemiological investigations. Officials have not disclosed the exact cause of the infections.
Hantavirus is primarily transmitted through rodent urine, droppings, or saliva. Symptoms include fatigue, fever, muscle aches, and respiratory issues.
Globally, there are an estimated 150,000 to 200,000 cases of hantavirus each year. Hantavirus pulmonary syndrome has a mortality rate of about 38%, while hemorrhagic fever with renal syndrome can have a fatality rate between 1% and 15%.
The World Health Organization stated, “Detailed investigations are ongoing, including further laboratory testing, and epidemiological investigations.” This highlights the urgency of addressing the outbreak.
Dr. Yomani Sarathkumara mentioned that hantavirus infections are “really rare in humans” and often misdiagnosed as other infections in tropical countries. This complicates timely treatment.
Associate Prof Vinod Balasubramaniam noted that new world hantaviruses can lead to rapidly progressive pulmonary syndrome and respiratory failure.
The next steps involve thorough public health risk assessments to prevent further spread. Authorities will continue monitoring the situation closely.
