1. If you need to apply for a health code, the first step is to confirm your province and city, then enter the city service of WeChat, and you can try to apply if you find your province and city.
2. Wechat health codes will be divided into three types according to your current actual health situation: green code, yellow code and red code. Only users who successfully activate the green code through health certification can travel smoothly, and local residents and migrant workers can try to apply. Electronic health code is a unified standard for urban and rural residents formulated by the health department according to legal documents such as resident identity cards. It is a universal medical service card in the whole region, which is convenient for residents to obtain continuous medical services and free basic public health services, dynamically master personal life-cycle electronic health records, and facilitate people's medical treatment and health management.
Wechat is a free application launched by Tencent on 2011121,which provides instant messaging service for intelligent terminals. It was created by the product team of Tencent Guangzhou R&D Center led by Zhang Xiaolong. Wechat supports fast sending of free voice messages, videos, pictures and texts across communication operators and operating system platforms. At the same time, you can also use service plug-ins such as * * * to enjoy streaming media content and location-based social plug-ins, friends circle, public platform and voice notepad.