An athlete tested positive is like the least worry there is for his own health. Still, a quarantine is necessity and we shouldnt play a game in next 14 days at least, there is absolute no danger for any of the players but there is a huge one for their families, parents and grandparents...
This case is a huge one, probably all the big leagues will be suspended soon and have a severe break, Euros should be cancelled too, absolutely, without a doubt!