Type of protozoa < 200 Number (%) 200 < CD4+ cells count < 500 Number (%) ≥ 500 N umber (%) Total Number (%) Cryptosporidium parvum 3 (75.0) 1 (25.0) 0 (0.0) 4 (100) Isospora belli 3 (100) 0 (0.0) 0 (0.0) 3(100) Blastocytishorminis 4 (19.0) 6 (28.6) 11 (52.4) 21(100) Microsporidiasp 3 (100) 0 (0.0) 0 (0.0) 3(100)

Table 2: Distribution of opportunistic protozoan according to the level of T-CD4+ cells count.