WATCH: An injury update on Ulster squad from assistant coach Aaron Dundon
Ulster assistant coach, Aaron Dundon confirmed Marcell Coetzee would not be available for the trip to Italy on Saturday.
Ulster are due to face Zebre in round five of the Guinness PRO14 championship, seeking their fifth straight win to stay top of Conference B.
Backrow forward Coetzee remains unavailable due to a knee injury, but Dundon expects him to return soon.