According to relevant information, k225 train has been diagnosed. K225 Xiaomou was diagnosed as pneumonia infected by novel coronavirus. Xiaomou, male, 41 years old, from Yougang Town, Hanshou County, a chef in Wuchang District Food City, is the husband of Case 61. On October 22nd, 2121, I took the K225 train from Wuhan to Changsha on 23rd, then took the shuttle bus to Dingshan Community in Yougang Town and Tianjicheng Community in Longyang Town, and had dinner with my parents and other family members on 24th. From October 25th to February 5th, the residents' committee observed it in isolation. His wife was diagnosed with pneumonia in novel coronavirus on February 5th. An epidemiological investigation was carried out on February 6, and the nucleic acid test was positive without any symptoms. He was admitted to hospital on February 7th, and was diagnosed with pneumonia infected by novel coronavirus that day.