The mercurial forward posed for pictures this week in the official team kit, looking both in good shape and in high spirits.
Following an exhausting 16-hour flight, the team faces another four hours on a plane for the game against Egypt, which will be played in Ekaterinburg.
"Maybe he could start on the bench, but a final decision has not been made yet", the Pharaohs' team doctor, Mohamed Abouelela, told The Associated Press on Monday.
"He is doing (physiotherapy) sessions on his shoulder and working out in the gym", squad executive director Eihab Leheita said.
On May 30, Egypt officials said Salah would be out for "not more" than three weeks, which would rule him out of the Uruguay match but put him in the frame for Russian Federation on June 19 and Saudi Arabia on June 25.
The Egypt global enjoyed a surreal debut season at Liverpool, scoring 44 goals in all competitions, winning several accolades including the PFA, PWA and EPL Player of the Year awards. At the end, he is our son, ' Leheita said.
The 25-year old's header against Bournemouth in April took him to 30 in the league and knocked Premier League legend Drogba off his perch.
Despite Salah's incredible season, his campaign on a sour note when he was forced off with injury in Liverpool's Champions League final defeat to Real Madrid last month in Kiev.
After Uruguay, Egypt takes host Russian Federation on June 19 and Saudi Arabia on June 25.
Should he feature against Uruguay, current darling of Anfield Salah will go up against a former Kop hero in the form of Luis Suarez.
Lukaku stars as Belgium thrash Costa Rica
Belgium then dominated the game, with Hazard, Kevin de Bruyne and Mertens a constant trouble to the Costa Rican defence. At the end he just came off because he had a little bit of a dead leg, a little bit of a knock on his leg".