I have my child's health code, which is to help the child apply together when the adults apply. You don't need to apply once. Just select "Apply for Family" on the page of adult application, and then follow the steps. It is also very convenient to show your child's health code, that is, to be with adults and come out after changing personnel.
You need a health code to fly. What should you do if the old people and children don't? This really needs attention. After all, some old people go out alone now. If they don't know how to use a mobile phone, or don't have a mobile phone, then there is no health code, which is really difficult to move. Old people like my mother-in-law and my father can't use smart phones, but they all use old computers, and old computers can't apply for health codes.
Therefore, they can't travel alone, and they all want us to help them prepare their health codes.
That is, apply for the destination health code they want to go to in advance, and then print it out for them to take with them and show it to the staff at the airport.
Tell me about my travel experience.
I started from Zhuhai, so I applied for a health code in Guangdong for the first time. After the application, I helped my child to apply, and both of them showed it together. I won't look at your health code when I get to the airport. I need to apply for the health code in Zhejiang again until I get off the plane and leave the airport. Then I went to the train station, showed the health code applied by the airport on the EMU, and went in and waited. Then take the bullet train to Fujian, and apply for Fujian's health code at the exit of the bullet train station. I applied for it myself this time, and it didn't help the children.
The regulations vary from place to place. Health codes are stricter in big cities and looser in small cities, but they are definitely for adults and dispensable for children.