País: Reino Unido
Idioma: inglés
Fuente: VMD (Veterinary Medicines Directorate)
Infectious bronchitis virus
Ceva Animal Health Ltd
QI01AD07
Infectious bronchitis virus
Lyophilisate for oculonasal suspension/use in drinking water
POM-V - Prescription Only Medicine – Veterinarian
Chickens
Live Viral Vaccine
Authorized
2013-08-16
Revised: June 2023 AN: 00962/2022 Page 1 of 6 SUMMARY OF PRODUCT CHARACTERISTICS 1. NAME OF THE VETERINARY MEDICINAL PRODUCT CEVAC IBird lyophilisate for oculonasal suspension/ use in drinking water for chickens 2. QUALITATIVE AND QUANTITATIVE COMPOSITION Each dose contains: ACTIVE SUBSTANCE: Live, attenuated infectious bronchitis (IB) virus, strain 1/96, 2.8 – 4.3 log10 EID50* *EID50 = 50 % Embryo infective dose: the virus titre required to produce infection in 50% of the embryos inoculated. EXCIPIENTS: QUALITATIVE COMPOSITION OF EXCIPIENTS AND OTHER CONSTITUENTS Gelatine • Lactose • Sorbitol Sucrose Potassium dihydrogen phosphate Dipotassium hydrogen phosphate • Water for injections Appearance: Yellowish white pellet 3. CLINICAL INFORMATION 3.1 TARGET SPECIES Chickens 3.2 INDICATIONS FOR USE FOR EACH TARGET SPECIES For the active immunisation of broiler and future layer chickens in order to reduce the detrimental effect on the ciliary activity and presence of virus in trachea resulting from the infection, which may be manifested in respiratory clinical signs. Protection was demonstrated by challenge with the 793/B strain, which is a representative strain of the 793/B group. Onset of immunity: 3 weeks after one vaccination. Revised: June 2023 AN: 00962/2022 Page 2 of 6 Duration of immunity: 6 weeks after one vaccination, except for future layers in which duration of immunity is 9 weeks after the first vaccination by spraying. 3.3 CONTRAINDICATIONS None. 3.4 SPECIAL WARNINGS Vaccinate healthy animals only. 3.5 SPECIAL PRECAUTIONS FOR USE Special precautions for safe use in the target species: All chickens on a site should be vaccinated at the same time and within the same premises. The vaccine strain may spread to non-vaccinated chickens. Vaccinated chickens may excrete the vaccine strain for up to 28 days or longer following vaccination. During this time, the contact of immunosuppressed and unvaccinated chickens with vaccinated chickens should be avoided. Care should be taken to avoid spread of the vacci Leer el documento completo