Why is Bingdan in the hospital?

I am sick. Bing Dan, whose real name is Zhang Bin, is a online celebrity talent with 11 million fans. He is known as the "Duan Zi Hand in the Terracotta Warriors Museum" and the cultural ambassador of the Terracotta Warriors and Horses of Qin Shihuang in Xi 'an. As of October 25th, 222, she was hospitalized due to illness, and won the title of "Shaanxi Tea Spokesperson" and China Tourism Civilization Supervisor successively.