The 1-year-old son was strange to his mother who went home after two-month nursing work in HubeiApril 1, 2020
On January 26, Ma Ru, the head nurse of the Department of Respiratory Medicine of the Fourth Hospital of Xi'an City, went out to help Hubei Province. On April 3, Ma Ru ended her isolation and went home. When she saw her 1-year-old son, who hadn't seen each other for more than two months. She was very excited, but her son was strange to his mother, and didn't seem to recognize her. Ma Ru said that when she was in Wuhan, she was most concerned about her little son. When the child needed the most care, she chose to go to Wuhan for support and felt that she owed the child so much.
By google translation
Source (in Chinese)