Jurgen Klopp will miss Liverpool's trip to Chelsea on January 2 after returning a suspected positive test for Covid-19.
Klopp has mild symptoms and will isolate ahead of the fixture. Pep Lijnders will be in charge of Liverpool for the match at Stamford Bridge.
Liverpool said in a statement testing of the entire first-team set-up has revealed no further positive cases within the playing squad in addition to the three confirmed by Klopp on Friday.
Three backroom staff members have returned suspected positive results, however.