Why does the health code turn red? Why does the health code turn red?

1, the main reason why the health code turns red is that our mobile phone passed through some high-risk epidemic areas when it was turned on, or because you may have had close contact with the confirmed patients in COVID-19 recently, which may make our health code turn red.

After the health code turns red, our travel will be restricted. If you want to change it back, you can stay in the risk-free area for 14 days and report the formation of the day on time every day. So the red health code can be changed back.