Carrying out big data screening, that is, epidemic risk investigation, is to accurately locate and find people who have returned from high-risk areas in recent days through big data means. Then further preliminary investigation and analysis are carried out to provide a basis for the implementation of prevention and control measures and to block the spread of the epidemic as much as possible. The survey will ask necessary information including personal information, health status, life history of epidemic areas, transportation and so on, but will not ask personal property information and other issues unrelated to the spread of the disease.
If you receive a call from a mobile phone, you should actively cooperate with professionals, take the initiative to truthfully report personal recent health status, residence history and other information, and do not hide or lie. Only by obtaining real and effective crowd information can the epidemic prevention department scientifically evaluate the epidemic situation and take correct prevention and control measures. According to the provisions of the Law on the Prevention and Control of Infectious Diseases, anyone who deliberately conceals the itinerary and illness and causes the spread of the epidemic can be investigated for legal responsibility.