St Johnstone could potentially have Chris Kane back for the visit of Celtic following a household-contact self-isolation period.
Saints have experienced a number of similar problems with Eetu Vertainen, Zander Clark and Shaun Rooney missing in the midweek defeat by Ross County.
Carl Starfelt returns to the Celtic squad following a one-game ban.
Boss Ange Postecoglou will assess the rest of his group following the goalless draw against St Mirren on Wednesday night where a clutch of players were missing through injury.
Kyogo Furuhashi will be managed as he deals with a hamstring problem and David Turnbull, Jota, Albian Ajeti (all hamstring), Giorgos Giakoumakis (knee) and James Forrest (knock) are still out along with Karamoko Dembele (ankle) and Christopher Jullien (knee).
