Question:  query regarding vaccination  for  local chicken 
Answer:  0-6 day - f1 [ against ranikhet ] , ibd 14 days [ against gumbaro disease, 21 days - ibd [ booster dose ] ,28 days - r2b [ ranikhet ] , 40 days - crd vaccine, 56-60 days - smallpox vaccine, 15-16 weeks - infectious coryza vaccine, 15-16 weeks - egg drop syndrome vaccine - route of administration -- according to manufacturers direction