A sudden outbreak of gastroenteritis has struck the Greek island of Kea, overwhelming local health services and leading to one death, authorities report.

Local doctors at the island’s multifunctional regional clinic say they are treating around 80 patients daily—up from just 10–20 cases in previous years. Patients have presented with symptoms including diarrhea, vomiting, abdominal pain, and, in many cases, fever.

Tragically, an elderly visitor died last week after not seeking timely medical attention, likely due to dehydration. Health officials emphasized the importance of prompt care for anyone showing symptoms.

The island’s pharmacy has also been inundated, serving over 1,500 residents and visitors in recent days with painkillers, anti-diarrheal medication, and other treatments to manage symptoms.

Four doctors—one general practitioner, one pediatrician, and two rural physicians—are working around the clock to manage the crisis. They have reported the situation to the regional health authorities and the National Public Health Organization.

Doctors have not yet identified the cause of the outbreak, and they warn that the true number of cases may be much higher, as only the most severe patients visit the clinic.

Residents and visitors are advised to monitor symptoms carefully and seek medical attention immediately if they experience signs of gastroenteritis.