Vaxxitek HVT+IBD
Active substance
ATC code
Species
Day-old chickens and 18 days embryonated eggs.
Indications
For active immunisation of chickens:
• To prevent mortality and to reduce clinical signs and lesions of Infectious Bursal disease.
The onset of protection is from 2 weeks and the protection extends to 9 weeks.
• To reduce mortality, clinical signs and lesions of Marek’s disease. The onset of protection is from 4 days. A single vaccination is sufficient to provide protection during the risk period.
Dose to be administered and administration route
Reconstitution of the vaccine
• Wear protective gloves and spectacles during the ampoule thawing and opening operations.
• Remove from the liquid nitrogen container only those ampoules which are to be used immediately. When this product is mixed with Marek’s disease vaccine containing either Rispens (CVI988) strain or RN1250 strain, both should be diluted in the same solvent bag.
• Thaw the contents of the ampoules rapidly by agitation in water at 25°C-30°C. Proceed immediately to next step.
• As soon as they are thawed, open ampoules holding them at arm’s length in order to prevent any risk of injury should an ampoule break.
• Once the ampoule is opened, draw up the contents into a 5 ml sterile syringe.
• Transfer the suspension into the diluent (Do not use if cloudy).
• Draw up 2 ml of the contents of the diluent into the syringe.
• Rinse the ampoule with these 2 ml and then transfer the rinsing liquid into the diluent. Repeat the rinsing operation once or twice.
• Repeat the thawing, opening, transfer and rinsing operations for the appropriate number of ampoules to be reconstituted in the diluent; either 1 ampoule of 1,000 doses of vaccine per 200 ml of diluent (or 1 ampoule of 2,000 doses of vaccine per 400 ml of diluent) for subcutaneous administration, or 4 ampoules of 1,000 doses of vaccine per 200 ml of diluent (or 4 ampoules of 2,000 doses of vaccines per 400 ml of diluent) for in ovo administration.
• The diluted vaccine prepared as described is mixed by gentle agitation so as to be ready for use. It should be used immediately after the preparation (all of the diluted vaccine should be used up within one hour). This is why the vaccine suspension should only be prepared as and when required.
Posology
One single injection of 0.2 ml per chicken at the age of one day, by subcutaneous route.
One single injection of 0.05 ml per chicken egg at 18 days of embryonation, by in ovo route.
Method of administration
The vaccine must be administered by subcutaneous route or by in ovo route.
For in ovo administration, an automated egg injection machine can be used. The device should be proven to safely and effectively deliver the appropriate dose. The instructions for use of this device should be strictly followed.
Adverse reactions
None known.
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|---|---|
| Art. Nr. | 04491/5060 |
| EAN | 3661103024453 |
