Jurgen Klopp: Mohamed Salah still an injury doubt

Dominik Szoboszlai (ankle), Allison (hamstring), Diogo Jota (knee), Curtis Jones (ankle), Trent Alexander-Arnold (knee), Thiago (hamstring), Joel Matip (ACL), Stefan Bajcetic (growing pains) and Ben Doak (MCL) are also sidelined and now Klopp has now confirmed that Darwin Nunez and Salah have been added to that list.

With Jota also out, it leaves Liverpool very thin in the striking department for the Premier League clash with Luton Town on Tuesday evening.

Salah made a goalscoring impact upon his return from the Africa Cup of Nations in Saturday's 4-1 win over Brentford and managed 45 minutes but is still an injury doubt, according to Klopp.

"It is day by day as well with Mo. It™s a similar area (hamstring) where he feels [fatigue] a little bit," said the German tactician.

"We have to see how it develops. It™s nothing crazy, but we have to see."

Meanwhile, Klopp said of Nunez: "[Nunez] felt that in that game and there was nothing around. We go day by day."

Liverpool lead Manchester by one point and Arsenal by two points at the top of the Premier League standings.

READ MORE: Thomas Tuchel to end Bayern Munich reign at end of season