Vir 118

Spraying/Aerosol:
• Prepare for each 1000 doses 100-300 ml of non chlorinated cold water.
• Add the reconstituted vaccine to the adequate volume of spraying cold water, immediately prior to use, and mix well.
• The ventilation system of the poultry house should be inoperative during the spray administration.
• Direct the stream from the sprayer over the heads of the birds.
• Droplets of average diameter 80-150μm are ideal as they facilitate even coverage of birds.
Drinking water
• Make sure that drinking water is free of any traces of disinfectants.
• Deprive the birds of drinking water two hours before vaccination.
• Prepare adequate volume of drinking water to be consumed within one to two hours.
• Protect the dissolved vaccine from chlorine by adding Blue Neutrachlor® (following the instructions) or skim milk powder (50g/20L) or skim milk (0.5L/20L) to drinking water to be consumed within one to two hours.
• Stir well after mixing and allow solution to stand for 20 min, before adding the vaccine.
• Mix well the reconstituted vaccine in the final volume of disinfectant-free drinking water.
• Let the birds consume all the vaccine-water volume before renewing water supply.
Ocular route:
The vaccine should be dissolved in physiological saline solution (usually 40 ml per 1,000 doses) and administered by means of a standardized dropper. Administer one drop of vaccine into the open eye of each bird.