Newcastle Disease Virus Infection in Vaccinated Layer Hens

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Newcastle disease virus infection in 38 weeks old layer brown chicken, mild respiratory signs, normal daily mortality rate, drop of egg production, change color egg, abnormal shape. Velogenic Newcastle disease virus is the deadliest virus for poultry. So many people assume, if this virus infects a chicken flock, then they […]

SEVERE GUMBORO Disease Lesions, IBD Symptoms PICTURES

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Information about gumboro disease or infectious bursa disease in chickens is very easy to find out there. Many credible articles, academic studies reviewing the disease (Etiology, clinical symptoms & lesions, prevention, diagnosis etc.) But, here is just an additional information from the field. Only for discussion materials for students (veterinary, […]

Guess ! Infectious Bursal Disease, IBD,? Coccidiosis? AI?,ND? PICTURES Vet Case 002

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Exudate mixed with blood out of the chicken vent. This is the material for classroom discussion for veterinary and animal science students. Field data in this case is not in full display, but there are some interesting things here that can be discussed. Guess!, What is this disease case? Find something […]

Infectious BRONCHITIS, IB Symptoms in Broiler, Chicken Farming

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IB, Infectious Bronchitis Field Case Study A broiler chicken farm has a very high daily mortality rate at the age of 24 days due to a respiratory disease. The highest mortality rate is 3,200 broilers per day from 18 houses with a total population of 105,000 chickens. The peak of […]

ILT, PICTURES of Infectious Laryngotracheitis in Chickens, Symptoms & Signs

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Respiratory diseases in chickens can be caused by many agents. One of the most common respiratory diseases in chickens is infectious laryngotracheitis, ilt. The disease is caused by viruses, herpes virus, ILTvirus. Very contagious. Clinical signs: gasping,  rattling, coughing and extension of the neck during inspiration are seen 5–12 days after […]

Bird Flu Symptoms, Avian Influenza H5N1 virus in Layer Chickens

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Bird flu virus H5N1 infection in laying Hens. Clinical and pathological symptoms due to avian influenza virus infection vary widely, some clinical symptoms and pathologic lesions are sometimes similar to other diseases. The severity of clinical symptoms and lesions is highly dependent on the level of immunity, the type of […]

Infectious BRONCHITIS PICTURES, IB QX Signs & Symptoms in Layer Chicken

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Infectious Bronchitis Pictures in Layer Hens. Infectious bronchitis, IB is the highly contagious disease of major economic importance in commercial chicken flocks throughout the world. It is an acute disease in chicken. The disease commonly characterized by respiratory signs, although decreased egg production and poor egg quality are sometimes seen in […]

GUMBORO, Infectious Bursal Disease, IBD Signs & Symptoms in Chicken

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Gumboro Disease Clinical Signs Pictures in Male Chicken. Gumboro Disease or Infectious bursal disease (IBD) is a highly contagious disease (viral disease) in chickens, an acute disease in chickens manifested by inflammation and subsequent atrophy of the bursa of Fabricius, various degrees of nephritis and immunosuppression. The disease can present as […]

Newcastle Disease Signs Pictures in Broiler Chicken

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Newcastle Disease Cases Pictures in Broiler Chicken. Velogenic Viscerotropic Newcastle Disease clinical signs & symptoms in young broiler chickens. The disease occurs at 8 days old, respiratory symptom, severe respiratory symptoms, tremor, and mortality increase 3 days later, onset is rapid. chicken have vaccinated at day 1, ND live vaccine, spray. these pictures were […]