How can the elderly check the vaccine records without a mobile phone?

So you can only prove that you have been vaccinated through paper documents. If the voucher is lost, the elderly can also check the vaccine through someone else's Alipay.

After vaccination, young people can learn about it through Alipay or WeChat, but elderly people generally don't use mobile phones or even Alipay accounts. They can only prove that they have been vaccinated through paper vouchers. If the voucher is lost, the elderly can also check the vaccine record through someone else's Alipay. Take Beijing as an example. First, open Alipay and select the health code in the interface. After that, enter the Beijing Health Treasure page and click View Now. Click on other people's health code to go to the next page to view, enter the old man's ID card information, and carry out face authentication. After generating the health code, click the vaccination information query, and finally you can see the vaccination results.