I got a call from the epidemic prevention station and couldn't find the information.

It is normal for the epidemic prevention and control center to call for investigation. During the epidemic, many people received calls from the epidemic prevention and control center in order to investigate secret contacts. As long as you have been to a high-risk area and then returned to your place of residence or other places, big data will be fed back to the government, but only the places and telephone numbers you have been to are big data, and then the Social Governance Office will send someone to call you to ask about your situation. Under normal circumstances, you will only be asked to provide information such as your ID number and specific place of residence when you control or call the staff's jurisdiction. In fact, if you don't trust yourself, you should report it to the community. You have to do nucleic acid, and you have to isolate it at home.

It is the duty of every citizen to cooperate with the investigation. As a case, you should actively and truthfully report your personal health status and contact history as required, including places you have been and people you have contacted, and don't hide or lie; As a secret contact, you should also tell your personal information truthfully, and try to supplement some situations that may not be accurately recalled in some cases, such as the time and method of contact, whether to wear a mask, whether to have long-term or close contact, etc. At the same time, it is necessary to adjust the flow rate of the dense connection in order to check the sub-dense connection and control the sub-dense connection. If there is unclear information, it is suggested to restore the action track and people you have contacted through schedule, telephone records, electronic consumption records and various bills. The more detailed the answer, the better.