Second-year defensive end Clelin Ferrell has been ruled out of the season finale against Denver, according to Head Coach Jon Gruden.
"Cle had the virus, he's hurt now, he's going to miss the last four games," Gruden said. "Obviously that's a setback for him."
Ferrell exited the Raiders' Week 14 matchup against the Colts with a shoulder injury and has been placed on the Reserve/Injured list. He's one of several second-year players Gruden said have had highs and lows this season with the Silver and Black.
On Wednesday, the team also designated safety Jeff Heath for return from the Reserve/Injured list, providing a boost to a depleted secondary.
Meanwhile, the team placed running back Jalen Richard on Reserve/COVID-19 list, while activating cornerback Daryl Worley from the same list.
The Raiders return to Intermountain Healthcare Performance Center as they prepare for their regular-season finale against the division-rival Denver Broncos.
Las Vegas Raiders running back Josh Jacobs (28) and quarterback Derek Carr (4) during practice at Intermountain Healthcare Performance Center.
Las Vegas Raiders wide receiver Keelan Doss (18) during practice at Intermountain Healthcare Performance Center.
Las Vegas Raiders quarterback Marcus Mariota (8) and running back Theo Riddick (35) during practice at Intermountain Healthcare Performance Center.
Las Vegas Raiders quarterback Marcus Mariota (8) during practice at Intermountain Healthcare Performance Center.
Las Vegas Raiders fullback Alec Ingold (45) during practice at Intermountain Healthcare Performance Center.
Las Vegas Raiders running back Devontae Booker (23) during practice at Intermountain Healthcare Performance Center.
Las Vegas Raiders quarterback Derek Carr (4) and running back Josh Jacobs (28) during practice at Intermountain Healthcare Performance Center.
Las Vegas Raiders running back Theo Riddick (35) during practice at Intermountain Healthcare Performance Center.
Las Vegas Raiders running back Josh Jacobs (28) during practice at Intermountain Healthcare Performance Center.
Las Vegas Raiders tight end Jason Witten (82) during practice at Intermountain Healthcare Performance Center.
Las Vegas Raiders tight end Darren Waller (83) and tight ends coach Frank Smith during practice at Intermountain Healthcare Performance Center.
Las Vegas Raiders tight end Darren Waller (83) during practice at Intermountain Healthcare Performance Center.
Las Vegas Raiders guard John Simpson (76) and offensive lineman Andre James (68) during practice at Intermountain Healthcare Performance Center.
Las Vegas Raiders defensive end Kendal Vickers (91) during practice at Intermountain Healthcare Performance Center.
Las Vegas Raiders defensive end Arden Key (99) during practice at Intermountain Healthcare Performance Center.
Las Vegas Raiders defensive end Vic Beasley (51) during practice at Intermountain Healthcare Performance Center.
Las Vegas Raiders defensive end Vic Beasley (51) during practice at Intermountain Healthcare Performance Center.
Las Vegas Raiders defensive end Arden Key (99) during practice at Intermountain Healthcare Performance Center.
Las Vegas Raiders linebacker Nicholas Morrow (50) during practice at Intermountain Healthcare Performance Center.
Las Vegas Raiders linebacker Raekwon McMillan (54) during practice at Intermountain Healthcare Performance Center.
Las Vegas Raiders defensive end Vic Beasley (51) during practice at Intermountain Healthcare Performance Center.
Las Vegas Raiders defensive end Gerri Green (52) during practice at Intermountain Healthcare Performance Center.
Las Vegas Raiders linebacker Cory Littleton (42) during practice at Intermountain Healthcare Performance Center.
Las Vegas Raiders wide receiver Zay Jones (12) during practice at Intermountain Healthcare Performance Center.
Las Vegas Raiders quarterback Derek Carr (4) during practice at Intermountain Healthcare Performance Center.
Las Vegas Raiders wide receiver Henry Ruggs III (11) during practice at Intermountain Healthcare Performance Center.
Las Vegas Raiders running back Josh Jacobs (28) during practice at Intermountain Healthcare Performance Center.
Las Vegas Raiders running back Josh Jacobs (28) during practice at Intermountain Healthcare Performance Center.
Las Vegas Raiders safety Dallin Leavitt (32) and cornerback Isaiah Johnson (31) during practice at Intermountain Healthcare Performance Center.
Las Vegas Raiders running back Josh Jacobs (28) during practice at Intermountain Healthcare Performance Center.
Las Vegas Raiders running back Devontae Booker (23) during practice at Intermountain Healthcare Performance Center.
Las Vegas Raiders defensive end Arden Key (99) during practice at Intermountain Healthcare Performance Center.
Las Vegas Raiders safety Dallin Leavitt (32) during practice at Intermountain Healthcare Performance Center.
Las Vegas Raiders punter AJ Cole (6) during practice at Intermountain Healthcare Performance Center.
Las Vegas Raiders Head Coach Jon Gruden during practice at Intermountain Healthcare Performance Center.
Las Vegas Raiders wide receiver Hunter Renfrow (13) during practice at Intermountain Healthcare Performance Center.
Las Vegas Raiders wide receiver Hunter Renfrow (13) during practice at Intermountain Healthcare Performance Center.
Las Vegas Raiders running back Josh Jacobs (28) during practice at Intermountain Healthcare Performance Center.
Las Vegas Raiders quarterback Derek Carr (4) during practice at Intermountain Healthcare Performance Center.
Las Vegas Raiders tackle Kolton Miller (74), quarterback Derek Carr (4) and running back Josh Jacobs (28) during practice at Intermountain Healthcare Performance Center.
Las Vegas Raiders wide receiver Henry Ruggs III (11) during practice at Intermountain Healthcare Performance Center.
Las Vegas Raiders tight end Darren Waller (83) during practice at Intermountain Healthcare Performance Center.
Las Vegas Raiders wide receiver Henry Ruggs III (11) during practice at Intermountain Healthcare Performance Center.
Las Vegas Raiders defensive back Kemah Siverand (34) and wide receiver Hunter Renfrow (13) during practice at Intermountain Healthcare Performance Center.
Las Vegas Raiders wide receiver Hunter Renfrow (13) during practice at Intermountain Healthcare Performance Center.
Las Vegas Raiders wide receiver Henry Ruggs III (11) during practice at Intermountain Healthcare Performance Center.
Las Vegas Raiders running back Theo Riddick (35) during practice at Intermountain Healthcare Performance Center.
Las Vegas Raiders wide receiver Hunter Renfrow (13) during practice at Intermountain Healthcare Performance Center.
Las Vegas Raiders tackle Kolton Miller (74) and defensive end Gerri Green (52) during practice at Intermountain Healthcare Performance Center.
Las Vegas Raiders wide receiver Henry Ruggs III (11) during practice at Intermountain Healthcare Performance Center.
Las Vegas Raiders wide receiver Henry Ruggs III (11) during practice at Intermountain Healthcare Performance Center.
Las Vegas Raiders offensive lineman Jaryd Jones-Smith (72) and defensive end Vic Beasley (51) during practice at Intermountain Healthcare Performance Center.
Las Vegas Raiders cornerback Isaiah Johnson (31) during practice at Intermountain Healthcare Performance Center.
Las Vegas Raiders tackle Kolton Miller (74) and defensive end Arden Key (99) during practice at Intermountain Healthcare Performance Center.
Las Vegas Raiders tackle Brandon Parker (75) and defensive end Gerri Green (52) during practice at Intermountain Healthcare Performance Center.
Las Vegas Raiders guard John Simpson (76) and defensive end Arden Key (99) during practice at Intermountain Healthcare Performance Center.
Las Vegas Raiders offensive lineman Jaryd Jones-Smith (72) and defensive end Gerri Green (52) during practice at Intermountain Healthcare Performance Center.
Las Vegas Raiders quarterback Derek Carr (4) and running back Josh Jacobs (28) during practice at Intermountain Healthcare Performance Center.
Las Vegas Raiders running back Josh Jacobs (28) during practice at Intermountain Healthcare Performance Center.
Las Vegas Raiders tight end Darren Waller (83) during practice at Intermountain Healthcare Performance Center.
Las Vegas Raiders wide receiver Henry Ruggs III (11) during practice at Intermountain Healthcare Performance Center.
Las Vegas Raiders tight end Darren Waller (83) during practice at Intermountain Healthcare Performance Center.
Las Vegas Raiders running back Josh Jacobs (28) and quarterback Derek Carr (4) during practice at Intermountain Healthcare Performance Center.
