Shandong Mobile sends streaming media big data?

1, for personal information.

First of all, we should investigate the personal information of the respondents, such as name, age, home address, family members, native place, telephone number, etc. This is for the later stage, if the respondent is found to be infected, you can contact him in time.

2. Understand the action track.

Know where the interviewees have been recently, whether they have been to high-risk areas or whether they have been abroad recently. Have you always lived here or in other areas? What means of transportation, train number or flight number to take in the process of going to other places.

3. Know the people you are in contact with.

Understand who the respondents have contacted recently, and whether they have contacted confirmed patients or other close contacts. Whether there are confirmed patients in the same traveler or the place where they have been, so as to speculate whether the investigated person may be infected.