Three Deaths and Six Suspected Hanta Virus Infections Reported on Cruise Ship
According to the World Health Organization (WHO), three deaths and six suspected cases of Hanta virus infection have been reported on a cruise ship. However, the WHO assures that the risk to the general public remains low.
The cases were reported on the MV Hondius cruise ship, which was traveling across the Atlantic Ocean from Ushuaia, Argentina to the Cape Verde. Two of the victims were Dutch nationals, aged 70 and 69 years old.
As cited by Reuters, Hans Henri P. Kluge, the WHO Regional Director for Europe, stated that "the risk to the general public remains low," adding that no travel restrictions or panic measures are recommended at this stage.
A rare infection linked to rodents
According to the Centers for Disease Control and Prevention (CDC), Hanta virus infections are rare and primarily occur in rural areas where rodents, the primary vectors of the virus, are present. The transmission of the virus occurs mainly through the inhalation of contaminated air containing the urine, feces, or saliva of these animals. In rare cases, it can also result from a bite or indirect contact with contaminated surfaces.
Each strain of the virus is associated with a specific species of rodent. In the United States, the disease is known as "Hantavirus Pulmonary Syndrome," while in Europe and Asia, it is referred to as "Hemorrhagic Fever with Renal Syndrome."
Variable symptoms and severity
The infection initially manifests with fever, intense fatigue, and muscle pain, particularly in the back and lower limbs. Other symptoms may appear, such as headaches, dizziness, chills, vomiting, and digestive problems.
In some cases, the disease can progress to severe respiratory complications, with fluid accumulation in the lungs. The mortality rate can then reach approximately 40%.
In its renal form, the disease can cause acute kidney failure, with a mortality rate ranging from 1% to 15%.
No specific treatment available
To date, no specific treatment for the Hanta virus is available. Treatment relies on supportive care, including oxygen administration, fluid replacement, and, if necessary, respiratory assistance.
Experts emphasize the importance of early diagnosis to improve survival chances.
Research is currently underway to develop antiviral treatments capable of more effectively combating the virus.
