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Travellers wait at a Covid-19 test centre at the airport in Munich. EPA
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UAE travellers will be able to use the Al Hosn app show proof of vaccination in Europe. Pawan Singh / The National
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The Al Hosn app will be the equivalent to EU Digital Covid certificate. AFP
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Passengers look at a flight information screen inside a terminal of the Barcelona Airport. AP
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A woman wearing a face mask walks past a Covid-19 awareness sign at Lisbon's international airport. Portugal is bringing back some tight pandemic restrictions, less than two months after scrapping most of them when the goal of vaccinating 86% of the population against Covid-19 was reached. AP
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Passengers queue to be screened for Covid-19 at a testing station set up at Fiumicino airport, near Rome. AFP
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A sign to maintain social distance is seen at Dublin Airport Terminal 2, as the spread of the coronavirus disease. Reuters
![](https://thenational-the-national-prod.cdn.arcpublishing.com/resizer/v2/EGURW7LF2GDWWFV7PAX67UBNV4.jpg?smart=true&auth=455733f20976deda4a15897c2aa80356c0e839d27b2469fb00291cada1af2372&width=400&height=225)
Travellers wait at a Covid-19 test centre at the airport in Munich. EPA
![](https://thenational-the-national-prod.cdn.arcpublishing.com/resizer/v2/M6YKZKAPMXGGYGSN2GJXKNNK4Y.jpg?smart=true&auth=6ca4d3b9027aabe716b2fc1147a9c1837f69c3b90d55463f0f503a1019b04cdc&width=400&height=225)
UAE travellers will be able to use the Al Hosn app show proof of vaccination in Europe. Pawan Singh / The National
![](https://thenational-the-national-prod.cdn.arcpublishing.com/resizer/v2/76XWC4QMFJRFZOJMALFZE5NWFE.jpg?smart=true&auth=b3d59d37ad6dfc6f1a60b632b87582194da9e924a9a8a8042c3854607ef8fca5&width=400&height=225)
The Al Hosn app will be the equivalent to EU Digital Covid certificate. AFP
![](https://thenational-the-national-prod.cdn.arcpublishing.com/resizer/v2/U2R73N5N7CI7ZZ63BYD2Z5WDPQ.jpg?smart=true&auth=e455ec3679684232ae6e8d775bf6d6a9b8697c387bc77300d6816552afb247b0&width=400&height=225)
Passengers look at a flight information screen inside a terminal of the Barcelona Airport. AP
![](https://thenational-the-national-prod.cdn.arcpublishing.com/resizer/v2/WBW6RI25TOVVWJCKAGH2QJZYCI.jpg?smart=true&auth=ff0115d1d1553f972a61981b903aff1642f68b560a9f81dbe7daf04d6670f529&width=400&height=225)
A woman wearing a face mask walks past a Covid-19 awareness sign at Lisbon's international airport. Portugal is bringing back some tight pandemic restrictions, less than two months after scrapping most of them when the goal of vaccinating 86% of the population against Covid-19 was reached. AP
![](https://thenational-the-national-prod.cdn.arcpublishing.com/resizer/v2/XYR7E4DA5WAGYHTRUO7CXYSUNI.jpg?smart=true&auth=d827948aa1af77eba74311c25926cbbdd49a8accfcfa575b3d4d36796a7da180&width=400&height=225)
Passengers queue to be screened for Covid-19 at a testing station set up at Fiumicino airport, near Rome. AFP
![](https://thenational-the-national-prod.cdn.arcpublishing.com/resizer/v2/TMUNUWTH43BFUB2S3567WWEOGI.jpg?smart=true&auth=1198521a5057eba9a9d25d76c27d564717aee543e858d398e071061232d98447&width=400&height=225)
A sign to maintain social distance is seen at Dublin Airport Terminal 2, as the spread of the coronavirus disease. Reuters
![](https://thenational-the-national-prod.cdn.arcpublishing.com/resizer/v2/EGURW7LF2GDWWFV7PAX67UBNV4.jpg?smart=true&auth=455733f20976deda4a15897c2aa80356c0e839d27b2469fb00291cada1af2372&width=400&height=225)
Travellers wait at a Covid-19 test centre at the airport in Munich. EPA