On January 28th, 404,857 people in Hangzhou have taken nucleic acid samples, and 4 of them were positive in the initial screening.

　　On January 28th, a press conference on the prevention and control of COVID-19 epidemic was held in Hangzhou, Zhejiang Province to inform the latest situation of the epidemic.

　　At the meeting, it was reported that there are 914 nucleic acid detection points and 2,406 sampling stations in Hangzhou. Today, from 6:00 to 13:30, a total of 404,857 people were sampled, with 30,481 results, 30,477 negative results and 4 positive cases.

　　At present, the main problem is that the temperature is low in rainy days, which brings a lot of inconvenience to the detection people and sampling personnel, and also affects the progress of sampling. To this end, the Hangzhou Health and Health Commission will take the following measures: First, strengthen the organization and management of the sampling team, and inform the public to queue up in an orderly manner according to the number of people in the queue, so as to avoid people getting together and queuing for too long. Second, the layout and quantity of sampling will be adjusted in time according to the distribution of people and the actual situation of residential areas, so as to ensure that citizens can participate in sampling nearby.