European Union - English - EMA (European Medicines Agency)

intervet international bv - inactivated whole avian influenza virus antigen of h5n2 subtype (strain a/duck/potsdam/1402/86) - immunologicals for aves - chicken - for active immunisation of chickens against avian influenza type a, subtype h5.efficacy has been evaluated on the basis of preliminary results in chickens. reduction of clinical signs, mortality and excretion of virus after challenge were shown by three weeks after vaccination.serum antibodies could be expected to persist for at least 12 months after administration of two doses of vaccine.

European Union - English - EMA (European Medicines Agency)

intervet international bv - inactivated whole avian influenza virus antigen of h5 subtype (strain h5n6, a/duck/potsdam/2243/84) - immunologicals for aves - chicken - for active immunisation of chickens against avian influenza type a, subtype h5.reduction of clinical signs, mortality and excretion of virus after challenge with a virulent h5n1 strain, were shown by two weeks after a single dose vaccination.serum antibodies have been shown to persist in chickens for at least 7 months and studies performed with other vaccine strains show that serum antibodies would be expected to persist in chickens for at least 12 months after administration of two doses of vaccine.

European Union - English - EMA (European Medicines Agency)

intervet international bv - inactivated whole avian influenza virus antigen of h7n1 subtype (strain, a/ck/italy/473/99) - immunologicals for aves - chicken; ducks - for active immunisation of chickens and ducks against avian influenza type a, subtype h7n1.efficacy has been evaluated on the basis of preliminary results in chickens and ringed teals.in chickens, reduction of clinical signs, mortality, excretion and transmission of virus after challenge were shown by two weeks after a single dose vaccination.in ducks, reduction of excretion and transmission of virus after challenge were shown by two weeks after a single dose vaccination.although it has not been investigated with this particular ai vaccine strain, studies performed with other strains show that protective levels of serum antibody titres would be expected to persist in chickens for at least 12 months after administration of two doses of vaccine. the duration of immunity in ducks is unknown.

European Union - English - EMA (European Medicines Agency)

pfizer limited - recombinant inactivated avian influenza virus - immunologicals - chicken; ducks - for active immunisation of chickens and ducks against avian influenza virus type a, subtype h5.chickens:reduction of mortality and virus excretion after challenge.onset of immunity: 3 weeks after the second injection.duration of immunity in chickens has not been established yet.ducks: reduction of clinical signs and virus excretion after challenge.onset of immunity: 3 weeks after the second injection.duration of immunity in ducks : 14 weeks after the second injection.

United Kingdom - English - VMD (Veterinary Medicines Directorate)

intervet international bv - avian influenza virus - emulsion for injection - inactivated viral vaccine - chickens, ducks

United Kingdom - English - VMD (Veterinary Medicines Directorate)

msd animal health uk limited - avian influenza virus - emulsion for injection - inactivated viral vaccine - chickens, duck