China News Service, March 11. According to a Korean media report, South Korean authorities said on the 10th that a new crown pneumonia collective infection occurred in the call center on the 11th floor of an office building in Shindaim-dong, Guro District, Seoul, South Korea. Infection event.

Seoul Mayor Park Won-sun said on the 11th that as of 00:00 on the 11th local time, the number of patients diagnosed with the call center infection had increased to 90 cases.

Park said that 90 cases were diagnosed only by 207 staff members and their families on the 11th floor, and personnel on other floors of the office building were also being tested.

It is reported that on the 8th, a 56-year-old female employee of the hotline call center of the insurance company was diagnosed, becoming the first confirmed case.