Why did the epidemic prevention station call me?

The epidemic prevention center called you because I knew from the hospital that you might have infectious diseases, such as syphilis, tuberculosis, AIDS and so on. Just checking with you, there is no need to be nervous, just tell the truth.

Now, due to the COVID-19 epidemic, many people have received calls from the epidemic prevention center. Big data monitors places you may have been or passed by, and the epidemic prevention center will verify them one by one. You just have to tell the truth.