AVINOR TRI-H5/H7

Trivalent Inactivated Avian Influenza Vaccine
(Norwich Animal Health)

Generic Name

Trivalent Inactivated Vaccine of H5 + H7 Subtype Reassortant Avian Influenza Virus
(H5N6 H5-Re13 strain + H5N8 H5-Re14 strain + H7N9 H7-Re4 strain)

Description

AVINOR TRI-H5/H7 is an inactivated trivalent oil-emulsion vaccine containing reassortant Avian Influenza viruses:

• H5N6 subtype – H5-Re13 strain

• H5N8 subtype – H5-Re14 strain

• H7N9 subtype – H7-Re4 strain

The vaccine is formulated to provide broad protection against circulating H5 and H7 Avian Influenza viruses.

Indication

AVINOR TRI-H5/H7 is indicated for the active immunization of poultry to prevent Avian Influenza caused by:

• H5 subtype AIV

  • Clade 2.3.4.4h

  • Clade 2.3.4.4b

• H7 subtype AIV

in:

• Chickens

• Ducks

• Geese

Target Species

• Chickens

• Ducks

• Geese

Administration and Dosage

Administer by subcutaneous injection in the neck or intramuscular injection in the chest muscle.

Chickens

• 2–5 weeks of age:
  0.3 ml per bird

• Over 5 weeks of age:
  0.5 ml per bird

Ducks and Geese

• 2–5 weeks of age:
  0.5 ml per bird

• Over 5 weeks of age:
  1.0 ml per bird

Vaccination Program

• Single vaccination according to age

• Booster vaccination may be applied based on local epidemiological conditions and veterinary recommendation

Method of Use

1. Allow the vaccine to reach room temperature before use

2. Shake well to ensure a uniform emulsion

3. Use sterile syringes and needles

4. Do not mix with other vaccines or medicinal products

Contraindications

• Do not vaccinate sick, stressed, or immunocompromised birds

• Hypersensitivity to any component of the vaccine

Warnings and Precautions

• For veterinary use only

• Vaccinate healthy birds only

• Avoid freezing

• Follow strict biosecurity measures during vaccination

• Dispose of used vials safely

Adverse Reactions

• Mild and transient local swelling at the injection site may occur

• These reactions usually resolve spontaneously

Withdrawal Period

None

Storage

• Store at 2–8°C

• Do not freeze

• Protect from light

Shelf Life

• As stated on the label when stored under recommended conditions

Packaging

• Multidose vials (e.g. 100 ml, 250 ml, 500 ml)