A 1000-dose vial of Gumboro (Infectious Bursal Disease) vaccine Timing: Usually administered between days 7–28, with the schedule tailored to maternal antibody levels.Handling: Keep stored at 2°C to 8°C. Do not freeze, and keep vials on ice during vaccination. Administration: Can be given via eye-drop or drinking water. When using drinking water, withhold water for 2–4 hours prior so the birds consume the vaccine quickly. Ensure the water is clean and chlorine-free, and consider adding skimmed milk powder (about 30g per 20 liters) as a stabilizer.If you would like to proceed, please tell me:Are you vaccinating broilers or layers?What is the current age of your chicks in days?