Spain is taking new measures to cut a spike in coronavirus cases, amid fears of a more widespread “second wave”.
Catalonia has closed its nightlife for two weeks but cities outside the north-eastern region are also seeing a surge.
The UK says all returning from Spain must self-isolate. Norway has similar rules and France has a travel warning.
France and Germany have also both seen new cases rise, as nations grapple between staving off fresh outbreaks and reopening economies.
The European rises are echoed in far bigger increases across the rest of the globe, with record daily new-infection figures of around 280,000 in both of the past two days.
“While no country is unaffected, this rise is driven by high transmission in large and populous countries in the Americas and South Asia,” the World Health Organization (WHO) said in a statement on Saturday.
There have been more than 15.7 million cases globally and more than 640,000 deaths, according to Johns Hopkins University.
Barely a month after Spain ended its state of emergency, cities including Barcelona, Zaragoza and the capital Madrid have seen a surge in new infections, prompting the government to warn that a second wave could be imminent.
The government of Catalonia now says all nightclubs and late-night bars in the region are to close for the next two weeks. The Spanish defence ministry is also implementing an early response tracker system to prevent any upturn in cases in the military.
The health ministry reported more than 900 new cases of the virus on Friday. One football team in the second division, Fuenlabrada, now has 28 confirmed cases.
The BBC’s Guy Hedgecoe in Madrid says contagion among young people is a particular worry, as they have been gathering in large numbers in cities at night.
Epidemiologist Dr Daniel Lopez-Acuna told the BBC the average age of cases could rise “because the transmission is going from the youngsters to the rest of the household, and certainly the elderly”.
The UK says all those returning from Spain must self-isolate for 14 days from Sunday. This includes the Canary Islands and Balearic Islands, although those destinations are not included in the UK’s new general warning to avoid all but essential travel to mainland Spain.
Norway has said it will also start quarantining people arriving from Spain, while France has warned its citizens not to travel to Catalonia.
Belgium has banned travel to Huesca and Lleida, with recommendations against travel to a number of other areas in Spain.
A Spanish foreign ministry spokeswoman said the country was safe, with only localised, isolated and controlled outbreaks. (Courtesy BBC)