Where is the QR code for nucleic acid detection?

The steps of applying for a two-dimensional code for nucleic acid detection are as follows:

1. Open WeChat, click "I" in the menu bar at the bottom, and then click "Pay" at the top; Slide down the page to find and click "Epidemic Prevention Health Code";

2. Click on the top left corner to select a city, and click "View Epidemic Prevention Health Code";

3. Then jump to the corresponding service platform and click "OK" to log in;

4. Improve the information related to identity authentication as required;

5. Click "Get Now" after successful identification;

6. Then you can get the health QR code.