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NAVETCO NAVETCO

NEWCASTLE AVF/HR-NDV HEAT-RESISTANT STRAIN

( Vaccine Freeze-dried )

Description:

Vaccine contains the live-attenuated Newcastle virus, I-2 (or AVF/HR-NDV) strain, propagated in embryonated chicken eggs. Vaccine is very safe for all ages of chicken. The vaccine can stimulate a strong and equal antibody response, has high cross immunity. This vaccine contains heat-resistant virus strain, so appropriating for areas miss equipment for cold storage.

Composition:

  • Active substance: Each dose contains at least 106EID50 of Newcastle virus, AVF/HR-NDV strain.
  • Excipients: Skimmed milk.

Indications:

For the active immunization to protect healthy chickens against Newcastle disease.

Contraindications:

Do not use for unhealthy chickens.

Administration and Dosage:

  • Administration:
    • Administration route: by intraocular / intranasal, drinking-water or feeding.
    • Rehydrate vaccine with diluent.
      • Remove seal and stopper from vaccine and diluent vials. Avoid contamination of stoppers and contents.
      • Add diluent to the vaccine vial until appropriate volume. Shake until contents are dissolved.
    • For Intraocular or intranasal Vaccination:
      • Rehydrate vaccine with diluent.
      • Calculate the final volume appropriate to dropper (Check quantity of drops each ml of dropper before use. Usually each ml can vaccinate for 8-10 chicks).
      • Pour rehydrated vaccine into dropper.
      • To vaccinate intraocularly, place 2 drops of vaccine (1 dose) in the eyes.
      • To vaccinate intranasal, place 2 drops of vaccine (1 dose) in the noses.
      • To vaccinate by mouth, place 2 drops of vaccine (1 dose) in the mouth.
    • For Drinking-water Vaccination:   
      • Discontinue use of medications or sanitizing agents in the drinking water 24 hours before vaccinating.
      • Rehydrate vaccine with diluent. Calculate the final volume appropriate, as follows:
        • Chickens 25 - 45 days old: 10 doses / 5ml / head
        • Chickens 45 days old: 10 doses / 7 – 10 ml / head
        • Chickens 45 days old or older: 10 doses / 12 – 15 ml / head
      • Water used for the drinking-water administration of a live virus vaccine must be non-chlorinated.
      • Do not place the waterers in direct sunlight and should be used within 2-3 hours.
      • Withhold water for 1-2 hours before vaccination.
    • For feeding:
      • Rehydrate vaccine with diluent.
      • Reconstituted vaccine mixing well with appropriate quantity of feeds (about 10 doses/ 10g per chick) and spread widely on papers to ensure that each can receive. Vaccination should be performed in early morning before feeding them.
  • Vaccination schedule:
    Vaccinate for chickens of all ages.
    • Dosage:
      • Intraocular or intranasal Vaccination: 1 dose / head.
      • Drinking-water or feeding Vaccination: 10 doses / head.

Precautions:

  • Do not use vaccine bottles which are broken, unsealed, lost label, lost batch number – manufacture date – expiry date, expired, atrophied cake.
  • Use sterile injection equipment.
  • After reconstitution: 3 days (at cool places, protected from light).
  • This vaccine contains heat-resistant virus strain and has high cross immunity, can vaccinate by intraocular / intranasal, drinking-water or feeding. So, this vaccine appropriate for familiar breeding, areas miss equipment for cold storage. Vaccine can store within 2 weeks at cool places, protected from light.

Shelf life:

18 months from manufacture date.

Packaging:

Multi-dose vial contains 25 doses, 50 doses, 500 doses.

Storage:

Store at 2oC-8oC. Protect from light. Do not freeze.