The COVID-19 list was created this summer for a player who either tests positive for or who has been quarantined after having been in close contact with an infected person or persons.
Players will remain on the list until they are medically cleared to return.
Campbell, 34, is a former second-round pick of the Cardinals back in 2008. He spent nine years in Arizona before signing a four-year, $60 million contract that included $30 million guaranteed with the Jaguars for the 2017 season.
The Jaguars traded Campbell to the Ravens this past March and later signed him to a two-year deal worth $27 million total with $20 million guaranteed.
In 2020, Campbell has appeared in eight games for the Ravens and recorded 24 tackles, four sacks, and six passes defended.