1. First, open the mobile phone WeChat, search for the official account of "Suihaoban" WeChat on WeChat, click the attention, and click "Work" at the bottom.
2. Secondly, on the Work page, click "View more service topics" below.
3. Then in the new page, click "Medical Services" in the lower right corner.
4. Finally, click "Apply for Epidemic Prevention and Control Pass" on the page.