This study was earned out to investigate the effect of aflatoxin(produced by Aspergillus parasiticus NRRL 2999 on rice) that was added alone and its combination with adsorbent (polyvinylpolypyrrolidone) on some haematological values a day-old in eighty broiler chicks (Avian). For this purpose, the animals, which were divided into four groups, were provided with feed and water for ad libitum consumption from 1 to 28 days of age. The experimental design consisted of four dietary treatments in the feed of the groups: a) Control with 0 mg of aflatoxin (AF) per kg of diet. b) 2. 5 mg of AF per kg of diet, c) 3. 0 g of polyvinylpolypyrrolidone (PVPP) per kg of diet d) 2. 5 mg of AF per kg of diet plus 3 0 g of PVPP per kg of diet. AF that were incorporated to diet consisted of 83. 06 % B1, 12. 98 % B2, 2. 84 % G1, and 1. 12 % G2. At the end of the experiment. six chicks per each group were bled by cardiac puncture and their blood samples were collected and analysed for treated-related changes in serum glucose, total protein, albumin, bilirubin and aspartate aminotransferase (AST) enzim activity. These results indicate that aflatoxin caused a deerease on serum total protein, albumin, and bilirubin values (p>0. 05), and its eHects on glucose values and AST activity were not appear Also the inert polymer (polyviniylpolypyrrolidone) incorporated to diet 3. 0 g/kg of feed, has no benefitical effect on aflatoxin contaminated (2. 5 ppm) feed for these parameters on broilers.