CD4 and infection: In all, patients with CD4+ cell count lower than 200 cells/mm3 had 61.5% prevalence of enteric protozoans; 2 (12.5%) had triple infections, 1 (6.3%) of Microsporidium & Cyclospora double infection, 1 (6.3%) of Cyclospora and 7 (43.8%) of Cryptosporidium as single infections whilst 5 (31.3%) of the subjects in this category had no enteric protozoan infections.