![Airline apps icons surrounding the National Health Service (NHS) app icon on a smartphone arranged near Guildford, U.K., on Monday, May 17, 2021. As the bans on international travel and households mixing indoors are relaxed, the National Health Service mobile app has started showing individuals’ vaccine status, a key step in the development of so-called Covid passports that will be key to enabling foreign trips. Photographer: Jason Alden/Bloomberg](https://thenational-the-national-prod.cdn.arcpublishing.com/resizer/v2/PRS5ET7PLISLK3XUII5VJH37W4.jpg?smart=true&auth=89b0da61ee766166b64bcdbfad0c120c7bfba80f523e88e385bebc5785ad803b&width=400&height=225)
The NHS app can now be used as evidence of vaccination. Bloomberg
The NHS app can now be used as evidence of vaccination. Bloomberg
NHS app can be used to prove Covid vaccination status
With international travel back on the cards, Britons will be able to use it as a vaccine passport