Vir 101

Cloacal brush: Dip the enclosed brush in the diluted vaccine and brush the upper cloacal mucosa 3-4 times.
Takes: The flock (10%) should be examined 4-5 days after vaccination for evidence of takes. Positive reaction is a slight swelling and red cherry coloration of the cloacal mucosa. At least 85% positive birds is an evidence of successful vaccination.
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 BIOVAC'S Blue Neutrachlor® (follow 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 (0.04 ml) of vaccine into the open eye of each bird.