The Raiders emerged 33-26 winners over the Rabbitohs on Saturday night, in a match marred by a serious incident involving Canberra forward Corey Harawira-Naera.
The game paused for a long period with 14 minutes to go as medical staff from both clubs attended to Harawira-Naera, who dropped to the ground during a stoppage in play, with coach Ricky Stuart later confirming he suffered a seizure.
The Raiders provided an update saying the New Zealander was conscious and communicating with medical staff ahead of being taken to hospital.