During the Spring Festival holiday, the weather in Hangzhou is predicted to be low in temperature, humid and gloomy, which adds the difficulties for the medical teams in conducting the outdoor COVID-19 nucleic acid test.

In the frontline of the fight against the epidemic, including the "Dabai", the nickname of the medical testing staffs who are dressed in white protective suites and still holding on at the entrance of various neighborhoods.

These days, a heart-warming initiative have gone viral in the internet for calling on more actions to bring warmth to these selfless people in the harm’s way: if there are "Dabai" around you in the collection of nucleic acid testing, please give her/him a bottle of hot water bottle at your convenience.

Editor: Huang Yan