Can I see yesterday's health code?

You can't find yesterday's health code and travel code.

Check the health code travel code mode, search the health code on Alipay homepage, select the region, and click View Now. Obtain epidemic prevention health information code.

One is to report personal health, and the other is to master personal action track. For example, through the color of the health code, you can quickly identify whether a person has passed through provinces and cities with serious epidemics and whether he has directly or indirectly contacted infected people.