Dec 21: In an update, the IIHF has announced that one additional staff member for the German squad has tested positive and will remain in quarantine until December 30. No new players have tested positive on any of the teams and Sweden–minus the two staff members who tested positive previously–will be allowed to exit quarantine.
Dec 18: The IIHF has provided an update on the COVID-19 testing of World Junior Championship players that have arrived inside the Edmonton bubble for the tournament that is set to start in the coming days. Since the traveling parties entered the bubble, more than 2,000 tests have been conducted. Of those tests, ten came back positive.
The German team has had eight players test positive for COVID-19. The entire team will remain in quarantine until December 24.
The Swedish team has had two staff members test positive for COVID-19. The team will remain in quarantine until December 21.
The release indicates that all other teams will be released from the quarantine period once all test results have been confirmed.
The Germans had dealt with positive tests before traveling to Canada too, with Chicago Blackhawks prospect Lukas Reichel being among those that were not allowed to attend the tournament. Sweden too has known their share of positive results, with almost all of their coaching staff already experiencing it and being removed from the team. These quarantines will obviously mean that several pre-tournament games will no longer be able to happen.