Chickens can be vaccinated from five weeks of age onwards To achieve a protection in layers and breeders up to 60 weeks of age two vaccinations are required The first dose has to be administered at the age of 5 to 10 weeks The interval between two vaccinations has to be at least 4 weeks

WhatsApp us.7044524099/8100217011, Email- Indohobbyindia@gmail.com, with valid prescription from a licensed veterinarian. Including the veterinarian’s license number, This prescription veterinary drugs available from our veterinary drug vendor-Kolkata, West Bengal, India. If you don't have valid prescription- VCPR contact number (WhatsApp)8697529005.