About 50 people at Kyungin National University of Education in Incheon are suspected of food poisoning.

Health authorities have launched an epidemiological investigation after students who ate at the cafeteria of the Incheon Campus of Gyeongin National University of Education showed suspected symptoms of food poisoning.

Incheon City, which received a report from the school, said it is conducting an epidemiological investigation after about 50 people who ate at the school's cafeteria complained of diarrhea and abdominal pain last week.

City Hall officials said they are collecting and inspecting food samples from the 22nd to the 25th.

The school urgently disinfected the restaurant and apologized to the students.