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 […]

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 […]

Necrotic Enteritis in Poultry, Symptoms & Lesions Pictures in Chickens

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Necrotic Enteritis, NE. This is a very common bacterial disease found in the field. This is a very popular disease in commercial chickens, layers or boilers. This disease causes huge economic losses, either due to increased mortality or from poor production performance. It is a disease of the gastrointestinal tract, Clostridium […]

PICUTRES of CORYZA SYMPTOMS & Signs in Layer Chicken

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Infectious Coryza symptoms pictures in laying hens. Infectious coryza or IC is an acute respiratory disease of chickens characterized by nasal discharge, sneezing, and swelling of the face under the eyes. Coryza is a bacterial disease in chickens caused by bacteria Avibacterium paragallinarum. This bacterium is a gram-negative, pleomorphic, nonmotile, catalase-negative bacteria. […]

AVIAN FLU SYMPTOMS, Bird Flu Pictures, Virus H5N1 Infection in Broiler Chickens

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Avian Flu symptoms in unvaccinated broiler chickens, virus H5N1 infection. Clinical signs & Gross pathological lesions pictures for learning materials, for veterinary students, poultry breeders.       This video about infectious bronchitis in broiler chicken at the young age (10 days old), and follow with Avian influenza at 24 days […]

AVIAN POX SYMPTOMS, Fowl Pox Clinical Signs Pictures in Male Chicken

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Pictures of Fowl Pox, Avian pox symptoms in male chickens. Avian pox is a slow-spreading viral infection (disease) in chickens, characterized by proliferative lesions in the skin that progress to thick scabs or cutaneous form and with lesions in the upper respiratory tracts or diphtheritic form. Fowlpox is seen worldwide. […]