There are reports of fans returning from Euro2020 matches as contracting Covid19.
"Finnish football fans returning from Russia after Euro 2020 matches have caused a spike in their country’s daily coronavirus cases, Finnish health authorities said on Thursday.
The Finnish national team suffered two defeats in St Petersburg this month and nearly 100 infections have since been recorded at two border crossings, mostly among returning fans, authorities said.
The total of daily new cases has since risen from about 50 to more than 100, according to official data.
“These are people who have been at the games. Clearly, it has spread surprisingly well there, considering that Finns have mostly interacted with each other but contracted the virus in just a few days,” Risto Pietikainen, chief physician for the hospital district covering the main crossing point, told Reuters.
The Finnish Institute for Health and Welfare said almost 100 infections had been diagnosed among Finns who had traveled to St Petersburg and the number was likely to grow.
Mika Salminen, head of security at the health institute, said a majority of those who contracted Covid in St Petersburg were football fans."
Is it mainly being picked up because they are being tested, and is there a causal link between the fans and attending the match? eg travel to the game, public transport, hotels, bars, concourses, fans in the stadium?
Were fans tested before being allowed into the ground to start with? Were they fully vaccinated?
This doesn't sound good for opening up of grounds in the UK though.