CEVAC IBird Lyophilisate for Oculonasal Suspension/Use in Drinking Water for Chickens
Active ingredient: Infectious bronchitis virus
Form
Lyophilisate
Species
Manufacturer
Ceva Sante Animale
VMD MA No.
14966/5003
What it's used for
For the active immunisation of broiler and future detrimental effect on the ciliary activity and presence of virus in trachea resulting from the infection,...
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Paying less for Infectious bronchitis virus
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1
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Prescription required
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CEVAC IBird Lyophilisate for Oculonasal Suspension/Use in Drinking Water for Chickens — SPC Details
Source: VMD Summary of Product Characteristics (SPC). Last updated 26 Mar 2026.
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.
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.
Revised: September 2025
AN: 01717/2025
(1 to 10 animals / 100 animals treated):
Tracheal rales*
* Slight tracheal rales were observed after vaccination with the product, which may
persist for at least 10 days
Revised: September 2025
AN: 01717/2025
Reporting adverse events is important. It allows continuous safety monitoring of a
veterinary medicinal product. Reports should be sent, preferably via a veterinarian, to
either the marketing authorisation holder or the national competent authority via the
national reporting system. See also the section 16 of the package leaflet for
respective contact details.
i) Special precautions for use in animals
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 vaccine virus from vaccinated chickens
to pheasants and turkeys.
Cevac IBird is intended to protect chickens against respiratory disease caused by
variant strains of infectious bronchitis virus belonging to the 793/B group and should
not be used as a replacement for other IBV vaccines.
The veterinary medicinal product should not be used without a diagnosis being made
that infection is caused by a strain of the 793/B group and after it has been
established that the IB virus group 793/B is epidemiologically relevant in this area.
Care should be taken to avoid the introduction of the variant group into an area
where it is not present.
Good animal husbandry, hygiene practices (e.g. cleaning and disinfection
procedures, changing clothing and shoes for visitors) can effectively help to protect
the environment.
ii) Special precautions to be taken by the person administering the veterinary
medicinal product to animals
The vials should be opened under water to avoid aerosol forming.
Personal protective equipment consisting of waterproof gloves and safety glasses
should be worn when handling the veterinary medicinal product. Wash hands after
using this product.
Special precautions for the protection of the environment:
Not applicable.
iii) Other precautions
mixed and administered with Cevac Mass L by spray application in chickens from 1
day of age onwards.
After mixed administration with Cevac Mass L the duration of immunity in broiler
chicken was shown to be 9 weeks.
No information is available on the safety and efficacy of Cevac IBird when mixed and
administered with Cevac Mass L to hens during laying period.
The mixed products protect against strains belonging to 793/B and Massachusetts
groups of IBV. The safety parameters of the mixed vaccines are not different from
those described for the vaccines administered separately. Read the product
information of Cevac Mass L before use.
Care should be taken to avoid spreading of the vaccine strains to other bird species,
in particular when the vaccines are mixed.
Simultaneous use of both vaccines may increase the risk of recombination of viruses
and potential emergence of new variants. However, the chance of a hazard occurring
has been estimated very low.
No information is available on the safety and efficacy of this vaccine when used with
any other veterinary medicinal product except Cevac Mass L. A decision to use this
vaccine before or after any other veterinary medicinal product therefore needs to be
made on a case by case basis.
Do not freeze.
Protect from light.
5. IMMUNOLOGICAL PROPERTIES
Pharmacotherapeutic group: Immunologicals for aves/Domestic fowl/Live viral
vaccines/avian infectious bronchitis virus (IBV)
ATC Vet Code: QI01AD07
To stimulate active immunity in chickens against avian infectious bronchitis virus,
strain 1/96 belonging to the 793/B virus group.
This information is sourced from the official Summary of Product Characteristics (SPC) published by the Veterinary Medicines Directorate (VMD). It is provided for informational purposes only and does not replace professional veterinary advice. Always consult your vet before administering any medication.
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Other Products Containing Infectious bronchitis virus
These products share the same active ingredient and may be suitable alternatives. Always consult your vet.
Avishield IB GI-13, Lyophilisate for Oculonasal Suspension/Use in Drinking Water for Chickens
POM-VIZO S.r.l a socio unico
Avishield IB GI-13, Lyophilisate for Oculonasal Suspension/Use in Drinking Water for Chickens
POM-VIZO S.r.l a socio unico
Avishield IB H120, Lyophilisate for Oculonasal Suspension/Use in Drinking Water for Chickens
POM-VIZO S.r.l a socio unico
Avishield IB H120, Lyophilisate for Oculonasal Suspension/Use in Drinking Water for Chickens
POM-VIZO S.r.l a socio unico
CEVAC IBird Lyophilisate for Oculonasal Suspension/Use in Drinking Water for Chickens
POM-VCeva Sante Animale
Cevac Mass L Lyophilisate for Oculonasal Suspension
POM-VCeva Sante Animale
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