The health codes of some citizens in Zhengzhou have become "yellow codes". When can they turn to the green code?

When you are healthy, you only need to bring a 24-hour negative nucleic acid test certificate to the community for verification, and then you will remove the yellow code and turn it into a green code.

The reason why some Zhengzhou citizens' health codes become yellow codes is mainly because they have not taken the initiative to do nucleic acid testing, or those who have been in close contact with the itinerary of confirmed cases in COVID-19 will become yellow codes. In this case, you just need to be healthy and take the initiative to do 24-hour nucleic acid testing. If the test is negative, you can take the nucleic acid certificate to the community for verification, so that you can turn your health code into green.

1. Do Zhengzhou citizens need to participate in nucleic acid all the time?

At present, there are people in Zhengzhou who have been diagnosed with COVID-19, so in this case, Zhengzhou citizens need to take part in nucleic acid, so as to test whether it is safe. If the 24-hour nucleic acid test is negative, your travel code will remain a green health code. Therefore, Zhengzhou citizens must take the initiative to participate in nucleic acid, and don't add chaos to everyone under the current circumstances.

2. What should I prepare for detecting nucleic acid?

When testing nucleic acid, you need to prepare personal information and bring your own mask. Then go to the designated community to queue up for inspection. You need to keep a certain distance from the people around you when waiting in line. This distance is the safe distance. Moreover, you need to leave the scene quickly after the test, and you can wait for the nucleic acid test results after you go home. The results will usually be sent to your mobile phone through information, and you can also check online through your mobile phone.

3. What is a health code?

Health code is a two-dimensional code generated by personal real data. If you are relatively healthy, your health code will appear green. You can use the green health code to go in and out of some necessary occasions. If you have a fever or are suspected of having COVID-19's disease, your green health code will turn into a yellow code after verification by relevant personnel. If you come into contact with a confirmed person during an epidemic or stay in a high-risk area for a long time, your health code will become red team.