Older people can fly without a health code, but they need to provide other proof. During the epidemic period, health codes are required for taking long-distance buses, trains or planes. For the elderly and children who don't have mobile phones, there are several ways to apply for health codes:
1, ask volunteers or staff to help collect. Health codes in various places basically have the function of collection, which is convenient for the elderly, children and other users without smart phones to travel.
2. You can go to the community street to apply for a green code or health certificate before going out.
Generally, there are staff in airports to assist passengers who don't have mobile phones. Please consult the airport of departure for details.
During the epidemic period, the importance of health code can be said to be as important as ID card, so it is necessary to cooperate with the staff to provide health code when entering and leaving various public places or taking transportation. If it is the first time to use the health code and you don't know how to use it, you can ask volunteers or staff to help you use it in public places.