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The vaccine against avian infectious bronchitis  (IB) and reovirus infection (avian tenosynovitis) (REO) inactivated. Form of administration-emulsion for injections. Vaccine is made of the extraembryonic liquid of embryos of hens, homogenate of carcasses and culture of cells of fibroblasts of embryos of SPF-hens infected with infectious bronchitis (st. «Massachusetts» serotype) and avian reovirus (st. «1733», «2408») inactivated with formaldehyde in a mix with an oil adjuvant Montanide ISA 70VG.

The vaccine represents a homogeneous emulsion of white (light –pink or light-brown) color. At storage insignificant stratification of an emulsion without separation of the water phase and formation of the light-brown dreg. The uniformity of the emulsion is restored at agitation

√The vaccine is packaged on 100, 250, 450 and 500 cm³ (200–1000 vaccinedoses) in glass or plastic vials.

Vaccine is inducing the immune answer of birds to the IB and REO 28 daysafter immunization that remains no less than 12 months.

The vaccine is innoxious, areactogenic, possesses no therapeutic properties.

It is forbidden to vaccinate clinically sick and/or weakened birds. Birds at the age of 90–120 days are subject to vaccination, but not later than 1 month prior to the beginning of the egg-laying. The vaccine is administered once, 0,5 cm³, hypodermically into a middle third of a neck or intramuscularly in area of a pectoral muscle with observance of rules of an asepsis.

The revaccination of hens of parental herds more senior than 7 months is allowed according to indications. Before use the vaccine is maintained during 3–4 hours at a temperature from

+18 to +20°C. Before application and during immunization the vials with a vaccine are periodically stirred up for restoration of uniformity of an emulsion.

For vaccination there are used syringes (machine guns, semiautomatic devices) which will are sterilized by boiling within 20 minutes. Use of disposable syringes is allowed.

Shelf life is 18 months when stored in a dry dark place at temperature from +2 to +8°C within the expiration date in a dry dark room in the factory packaged boxes or transport package.