IMMUCOX® Field Results for Broilers                                                                                                Drug-Free Production Drug-free production of chicken broilers in 2006. No. of Birds (# Crop) Sex % Mortality Age (Days) Av. Weight (kg) F.C. 32,436 (2) ♂ 3.5 36.3 2.04 1.77 44,472 (3) ♀ 2.6 41.3 2.31 1.85 Disclaimer Copyright © 2007, Vetech Laboratories Inc.