EFFICACY AND PATHOGENICITY OF THREE LIVE INFECTIOUS BURSAL DISEASE VACCINES (INTERMEDIATE PLUS STRAINS) IN COMMERCIAL NATIVE CHICKENS BREED IN EGYPT.

Comparative Studies between Different Types of Live Infectious Bursal Disease (IBD) Vaccine Strains in Egypt

PREPARATION AND LABORATORY EVALUATION OF LIVE ATTENUATED INFECTIOUS BURSAL DISEASE (IBD) VIRUS VACCINE FROM RECENT EGYPTIAN ISOLATE PROPAGATED ON CHICKEN EMBRYO FIBROBLAST (CEF)

Studies on infectious bursal disease maternal immunity decay curve in native and Lohmann chicken breeds

EFFICACY OF DAY OLD OCULAR VACCINATION AGAINST VERY VIRULENT INFECTIOUS BURSAL DISEASE VIRUS IN COMMERCIAL BROILERS

Studies on susceptibility of native and white Lohmann layer chickens breeds to infectious bursal disease virus isolate FY.97

EFFICACY OF DAY OLD OCULAR VACCINATION AGAINST VERY VIRULENT INFECTIOUS BURSAL DISEASE VIRUS IN COMMERCIAL BROILERS

FIELD STUDY ON IMMUNE RESPONSE AND PERFORMANCE OF MATERNALLY IMMUNE COMMERCIAL BROILER CHICKENS TO LIVE INTERMEDIATE INFECTIOUS BURSAL DISEASE VACCINE.

Isolation, molecular characterization and pathogenicity studies of infectious bursal disease field virus isolates

EFFECT OF INFECTIOUS BURSAL DISEASE HATCHERY VACCINES ON H5 AVIAN INFLUENZA VACCINATION IMMUNITY IN COMMERCIAL BROILERS