Queensland back-rower Jai Arrow is set join his Maroons teammates at training on Thursday after leaving hospital following treatment on an arm infection.
Arrow was sent by team doctor Matt Hislop to hospital on the Gold Coast after arriving in camp on Monday to treat an existing infection with intravenous antibiotics.
While the South Sydney star missed Tuesday's training run at CBUS Super Stadium, he left hospital later in the day and has returned to the team's hotel.
Queensland officials are yet to determine if Arrow takes part in the full session on Thursday or keeps his involvement to light duties.
The drama involving Arrow comes after a disrupted camp for the Maroons before game one earlier this month, where the Blues ran out 50-6 winners.
Maroons stars Cameron Munster, Harry Grant and AJ Brimson were all battling fitness issues heading into the series opener while veteran centre Dane Gagai was hospitalised days before the game due to tonsillitis.
Thursday's session will be the team's penultimate run before Sunday's must-win game two at Suncorp Stadium.
