Which countries are against the implementation of covid passports?

Two main issues are being discussed around the world this spring - increasing the production and supply of vaccines against Covid-19 and the creation of so-called Covid passports. All recent meetings of the EU Commission are also dedicated to these topics. It is already known that a document confirming the vaccination will still be developed. Although, it will appear not earlier than summer. Greece, Spain and Italy were the most in favor of the development. Last year's summer season turned into a real disaster for the countries. France and Germany are on opposing side - a certificate instead of security will only provide discrimination among tourists. The World Health Organization has already expressed its opinion. Covid passports should not be the decisive document for the movement of people. In addition, the long-term effect of the vaccine is still unproven.