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

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

ISOLATION AND IDENTIFICATION OF INFECTIOUS BURSAL DISEASE VIRUS (IBDV) from INTERNAL ORGANS OF VACCINATED CHICKENS IN DAKAHLIA GOVERNORATE, EGYPT

INFECTIOUS BURSAL DISEASE VIRUS INFECTION AMONG EGYPTIAN POULTRY FLOCKS I - DETECTION AND ISOLATION OF THE VIRUS

INFECTIOUS BURSAL DISEASE VIRUS INFECTION AMONG EGYPTIAN POULTRY FLOCKS IL Physio-chemical characterization of isolated virus

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

Assessment of Commercial Bivalent Inactivated Newcastle Disease Virus and Infectious Bronchitis Virus Vaccines against Prevalent Isolates in Egypt

Evaluation of an inactivated infectious bursal disease virus vaccine prepared using a local isolate from Egypt

IMMUNOPOTENTIATION OF INFECTIOUS BURSAL DISEASE (IBD) VACCINATION

Preparation Of Inactivated Infectious Bursal Disease Virus Vaccine From Classical Strain And Local Variant Isolates