※ 引述《wubye (沒有暱稱)》之銘言：
: https://ec.europa.eu/commission/presscorner/detail/en/ip_21_2721
: Today, the EU Digital COVID Certificate has reached another important
: milestone with the go-live of the technical system at EU level, which allows
: to verify certificates in a secure and privacy-friendly way. The EU
: certificate was proposed by the Commission to resume safe travelling this
: summer. It will be free of charge, secure and accessible to all. Available in
: digital format or on paper, it will be a proof that a person has been
: vaccinated against COVID-19, tested negative, or recovered from an infection.
: 以我弱弱的英文來看，歐盟"武肺英國南非阿里不搭等病毒株"電子認證證明，
: 疫苗施打只是其中一個條件，還有 PCR 陰性或染病後康復等證明。
: or is 或，我應該沒看 wrong 4不4?
不好意思評價你英文是不是很弱
不過以下資訊的說明應該更清楚
https://reurl.cc/gWMA3N
The EU COVID-19 Vaccine Passport/Certificate is a one-piece document that can
be issued to a traveller in both a paper and digital format.
Depending on the traveller’s status, there are three types of EU’s COVID-19
passport launched.
Vaccination passport
Test certificate
Recovery certificate
Those holding such a document will be able to travel throughout Europe
without the need to quarantine or test for COVID-19 (though the Member States
may impose such restrictions on particular countries with a higher COVID-19
rate).
所謂疫苗護照證明包含三種，有打過疫苗的可以選第一種，沒有疫苗但是有檢測報告的選
第二種，因為染疫然後復原具備抗體的可以選第三種
至於你說歐盟有沒有限制區域內民眾的旅遊，現在是有的，但是交由各國家自己管理，例
如，荷蘭認為德國是安全國家因此德國遊客到荷蘭是可以的，但德國尚未認定荷蘭是安全
國家所以要進去德國還是要PCR證明。
最後這個護照預計使用一年，如果有需要會再延期，意思應該是如果之後全球疫苗接種都
普及了，疫情也穩定下來，就不需要了。