The overall prevalence of G6PD deficiency was observed to be 3.2% (n = 47) with an average erythrocytic enzyme activity of 1.26 ± 0.65 IU/g Hb in males and 3.8 ± 1.8 IU/g Hb in females, while the average enzyme activity for all the individuals was 7.4 ± 0.8 IU/g Hb. The gene discussed is GSTM1; the disease is G6PD deficiency.