Composition:
1 dose of vaccine contains:
Inactivated Infectious Bronchitis virus: not less than 10^7.5 EID₅₀
Inactivated Newcastle disease virus: not less than 50 PD₅₀
Inactivated H. paragallinarum serotype A: not less than 3 x 10⁹ CFU
Inactivated H. paragallinarum serotype B: not less than 3 x 10⁹ CFU
Inactivated H. paragallinarum serotype C: not less than 3 x 10⁹ CFU

0.5 ml per bird. Intramuscular or subcutaneous injection. OLVAC B+HG is indicated in the vaccination of 7-8 week old pullets. These must have been previously vaccinated with a live attenuated vaccine against Newcastle disease and infectious bronchitis, according to notal vaccination schedules. To boost protection against the three diseases for the entire laying period, revaccination with inactivated vaccine is needed before the birds go into lay (16-17 weeks of age).

1000 Doses