The Vikings plan to be back at practice Thursday and play in Houston on Sunday, days after eight positive COVID-19 cases from their previous opponent forced them to close their team headquarters for two days.
General Manager Rick Spielman said Wednesday the Vikings are "optimistic we'll be back in the building" Thursday for their first on-field practice of the week, after positive test results for three Tennessee Titans players and five staff members sent the Vikings scurrying to close their facility down Tuesday morning. Coaches worked from home Tuesday on a game plan for the Vikings' next opponent, the Houston Texans, and conducted virtual meetings with players Wednesday.
Team infection control officer Eric Sugarman said the Vikings will have "enhanced protocols" in place Thursday, adding no one will be admitted inside the team headquarters without a negative PCR test in the last 24 hours and negative point-of-care test when they arrive.
Players, coaches and team personnel will continue to wear contact tracing devices that help NFL teams quickly determine who might have been exposed to a person who tests positive.
The Vikings had no positive COVID-19 cases through Tuesday's tests, though it could be several days before the team can rule out the possibility anyone contracted coronavirus from the Titans game on Sunday.
The Titans added linebacker Kamalei Correa to their COVID-19 reserve list Wednesday, and the NFL announced it would move Tennessee's home game against the Steelers from Sunday to Monday or Tuesday. It is the first COVID-19 postponement of the NFL season.
Because the virus can take several days to show up on a test after initial exposure, the Vikings can't be sure yet they won't have any positive cases as a result of Sunday's game.