The San Francisco 49ers have shut down their facility because of COVID-19 test results, a source told ESPN's Adam Schefter.
The 49ers were conducting contact tracing Wednesday morning, the source told Schefter.
Multiple sources told ESPN that the league's current plan is to play Thursday night's Green Bay Packers-Niners game as scheduled in San Francisco. That plan is fluid, however, pending contact tracing and further information.
The Packers will be without running back AJ Dillion, who tested positive for COVID-19 on Monday, while running back Jamaal Williams and linebacker Kamal Martin will miss the game after being deemed "high-risk close contacts" to Dillon.