Reporters interviewed grassroots medical workers who stayed on the front line to learn how the "sentinel" of grassroots medical care maintained safety and health during the Chinese New Year. The laboratory department is the doctor's "right-hand assistant" and can help the doctor judge the patient's condition more accurately.

The Yunxin Community Medical and Nursing Station in Sijiqing Street, Hangzhou opened its doors early to accept elderly people in need of care and place them in the day care center within the station.