Because too many users applied at the same time, obtaining the health code and the generated seed code failed, so you can wait for a while and try again. If the network is not very stable at the time of application, the acquisition will also fail. The number of COVID-19 vaccine recipients refers to the code of the person who vaccinated COVID-19 vaccine, which binds the ID number, name, date of birth, sex, contact telephone number, home address and vaccination record of COVID-19 vaccine, and is also the vaccination certificate of COVID-19 vaccine.
Query method of vaccine recipient number: First, open the mobile phone Alipay and click the health code, then click View Now, then enter the health code details page and click the vaccination query, and finally you can see the recipient number in the vaccination voucher interface. The second method is to query on the Health Cloud APP. The steps are as follows: First, search and download the Health Cloud APP in the mobile phone application mall, and complete the registration and login through the mobile phone number and verification code. Secondly, click "COVID-19 Vaccination". For users without real-name authentication, click "De-real-name" to complete real-name authentication in various ways. After logging in with your real name, click "COVID-19 Vaccination" in the main interface again. After entering the interface, click "Inoculation Record" to view the inoculation record, then return to the main interface, click "Intelligent Inoculation" to enter the interface, click "Electronic Vaccination Certificate", fill in the information of the recipients, and click "Query Now". Finally, find out the vaccination record and click on the specific entry, vaccination location, batch number and electronic supervision code.