Raiders forward Corey Harawira-Naera will reportedly sit out for at least a month after suffering a seizure on the field during his club's clash with the Rabbitohs.
According to the
SMH
, Canberra are awaiting a specialist diagnosis but doctors have pinpointed a potential cause.
A build-up of small head knocks reportedly may have caused the seizure, with three incidents seemingly having played a part after Raiders medical staff combed through game footage.
NRL chief medical officer Dr Sharron Flahive along with Canberra medicos have reportedly been working on Harawira-Naera's path to recovery.