The results of the Umea University mass testing of staff and students is in. A total of 9,907 people were tested, and only 6 of them had an active virus infection. That's 0.06%. Two thirds were students, and one third was staff, meaning that a huge chunk of the people tested were young adults that had been social active during the summer and initial week's of the fall.
As 0.06% is not an "exceptionally large proportion of the population," we can conclude that the pandemic is over in Sweden.