For individuals who need to go through vaccination reservations for their entry-exit registration, you can either apply online or via the Haiyiban mobile app. Here's how you can access convenient online services.

1. Apply online

(1) Click here to access the service page.

[Photo/wssp.hainan.gov.cn]

(2) Select "Vaccination reservation of entry-exit personnel" and click the "Confirm" button to view the required materials.

[Photo/wssp.hainan.gov.cn]

(3) Click "Online Apply" in the upper-right corner of the page to proceed to the application interface.

[Photo/wssp.hainan.gov.cn]

(4) Register or log in using your mobile phone number and set your login password.

[Photo/wssp.hainan.gov.cn]

(5) Select "Vaccination Reservation" and fill in the required information.

[Photo/Haikou Customs]

2. Apply via the Haiyiban mobile app

(1) Click here to download the Haiyiban app.

[Photo/wssp.hainan.gov.cn]

(2) Access through the "国际服务" (International Services) section at the homepage. 

 [Photo/Haikou Customs]

(3) Register or log in using your mobile phone number and set your login password.

 [Photo/Haikou Customs]

(4) Select "Vaccination Reservation" and fill in the required information.

 [Photo/Haikou Customs]

Important notes: Hainan International Travel Health Care Center is the only authorized institution in Hainan that can issue the international travel health examination certificate. The center has year-round clinics for internal medicine, surgery, ENT, dermatology, gynecology, and radiology. It is also equipped with clinical, immunobiochemical, microbiology, molecular biology, and preliminary HIV screening laboratories. The center also hosts the national key laboratory for tropical vector-borne disease detection.

Haikou Customs, Haikou Municipal People's Government contributed to the story.