The Titans placed cornerback Kristian Fulton on the reserve / COVID-19 list on Thursday.
Officials from the NFL and the National Football League Players Association are in Nashville to check for the spread of the virus within the team, a source told ESPN and first reported by the NFL Network.
Head coach Mike Vrabel said on Wednesday some of the players who tested positive were showing flu-like symptoms.
On Thursday, the NFL announced that the Titans’ game with the Pittsburgh Steelers would not be played for Week 4 after additional positive coronavirus tests on the Tennessee team.
ESPN’s Turron Davenport contributed to this report.