Health chiefs in the region confirmed the holidaymaker was one of five suspected new cases currently being analysed.
The age of the unnamed man, thought to be the first British tourist in Spain affected since the country announced its first cases last week, has not been revealed.
Authorities have not said if he is holidaying alone or with relatives who are also being tested.
Spain, one of the worst affected countries, has so far confirmed around 40 cases and said another 67 people are being tested.
Outbreaks there have been traced to a gay sauna in Madrid and a Gran Canaria pride festival attended by 80,000 people from Britain and other European countries.
This story is from the May 24, 2022 edition of Evening Standard.
Start your 7-day Magzter GOLD free trial to access thousands of curated premium stories, and 9,000+ magazines and newspapers.
Already a subscriber ? Sign In
This story is from the May 24, 2022 edition of Evening Standard.
Start your 7-day Magzter GOLD free trial to access thousands of curated premium stories, and 9,000+ magazines and newspapers.
Already a subscriber? Sign In
Why are England wasting time waiting for Tuchel?
Winning the World Cup is the aim, so the new boss should start now
He's been shot, and punched by Mike Tyson, but British boxing's great survivor is back on top and aiming to rule the world
This is where the magic happens,\" reads a big neon sign scrawled across the entrance to the offices of arguably the most powerful man in British boxing today.
How Sketch went from 'obscene' to era-defining
After arocky start, the glamorous and infamous restaurant is now an institution
Money is worth less than time'
He's quit Fendi, but what will Kim Jones do next?
London's Roman Amphitheatre
Guildhall Yard, EC2V
Liberals didn't notice they'd lost relevance in the all-consuming digital sphere
There are many reasons why Donald Trump might have won the election last week.
Do we have to die?
One neuroscientist thinks the answer is no
How to have a magical Christmas in Edinburgh
From cosy cobblestone streets to abundant Yuletide goings-on, few cities rival the Scottish capital in creating Christmas whimsy.
London's best festive restaurants
The social season is upon us once more. These are the city’s most coveted Christmas venues, which need to be booked soon so as to not miss out on the tinsel and tipples.
Rag'n'Bone Man
I struggle with being recognised... I'll never really feel comfortable with it'
