The versatile defender has been ruled out for at least three months after he was injured during their defeat to Mathare United.
Sending his message from his hospital bed, Nizigiyiamana thanked his fans for their undying support as he embark on a long recuperation period, assuring them that he will recover well and play for the green army again in future.
Read his statement below as published by Gor Mahia's official page.
"Thanks to all for the support / quick recovery wishes you have sent through various platforms. It's a hard one but with all the good people like all of you around me, I am sure I will recover well and play football and to be specific for Gor Mahia again. Nina imani nitapona and will pray for all to go well... Nashukuru mafans wote tena nawapenda sana." - Karim Nizigiyimana.