In a statement on Thursday, Memişoğlu said Turkish authorities had been monitoring the situation closely from the outset and were taking precautionary measures in line with international health guidelines.

According to the minister, 147 passengers were on board the vessel, eight of whom developed pulmonary symptoms. Tests later confirmed hantavirus infection in six people.

He said five Turkish citizens had been among those on the ship. Two were placed under precautionary quarantine, while the remaining three were returned to Türkiye on a specially isolated aircraft after testing negative for the virus.

“A total of five individuals are currently undergoing a 42-day quarantine process,” Memişoğlu said.

He stressed that there was no indication of a wider outbreak and urged the public not to panic.

“The public should rest assured; there is no epidemic risk at the moment,” he said.

The minister added that the Health Ministry was closely following guidance issued by the World Health Organization and acting in coordination with scientific advisory boards and health commissions.

Hantavirus is typically transmitted through contact with rodents or exposure to their urine, droppings or saliva. While infections are relatively rare, the virus can in some cases lead to severe respiratory illness.

Memişoğlu said Turkish authorities were continuing to monitor hantavirus alongside other flu-like and respiratory infections as part of broader public health surveillance efforts.

Health officials have advised people to maintain hygiene precautions and avoid contact with rodents in areas where infections may occur. (ILKHA)