Source: Minnesota Vikings QB Kellen Mond tests positive for COVID-19; Kirk Cousins a high-risk close contact

EAGAN, Minn. -- The Minnesota Vikings will be without multiple players for Saturday evening's practice at TCO Stadium due to a COVID-19 interruption, the team announced.

Vikings rookie quarterback Kellen Mond has tested positive for COVID-19, a league source confirmed to ESPN, and as a result, fellow quarterbacks Kirk Cousins and Nate Stanley -- both deemed high-risk close contacts, per a source -- will miss Saturday's practice and have to abide by a five-day quarantine before returning to training camp.

NFL Network was first to report that Mond's positive test for COVID-19 and Cousins' high-risk close contact designation.

According to the protocols put together this summer by the NFL and players' union, high-risk close contacts designate that a player is not fully vaccinated.

Jake Browning, who is fully vaccinated according to Vikings coach Mike Zimmer, is expected to be Minnesota's only quarterback available for Saturday's practice.

"Something like this happens a day before a game that has a chance to get you to the playoffs or something like that ... this Delta variant is rough," Zimmer said. "You can see the cases going up every single day now. That's why, for the sake of everybody's health, I think it's important. But some people don't understand, I guess."

Zimmer did not specify how many additional players would have to miss Saturday's practice and if the Vikings would be placing anyone on the COVID-19 reserve list. The Vikings coach did, however, say the team did not consider cancelling the evening practice.

"You know, quite honestly, after everything we went through last year, I'm not surprised one bit," Zimmer said. "I am disappointed that this happened. I'm frustrated, not just with my football players who didn't get vaccinated, but I'm frustrated with everybody [who didn't]. We'll just do the best we can. It's just disappointing."

Browning signed with the Vikings as an undrafted free agent in 2019 and was a member of Minnesota's practice squad the last two season. He is competing for the back-up job behind Cousins.

"Jake's really smart," Zimmer said. "He's vaccinated, that helps to be the backup. So as we move forward here, he's gonna get a ton of reps tonight. I don't about saying 'it's going to go a long way' because we've still a lot of camp to go. But we'll see. He's out there, he's available, that's important. It's important to be available when you're playing football, a team sport."