Broiler chicken affected naturally

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Haematological and biochemical alterations of broiler chicken affected naturally with colibacillosis

The present study was aimed to study the haematological and biochemical alterations of naturally occurring colibacillosis in broiler chickens. The haematological parameters studied were haemoglobin, haematocrit, TEC, MCV, MCH, MCHC, MPV, platelet crit, RDW, thrombocytes, TLC, heterophils, lymphocytes, monocytes, eosinophils and basophils. All these parameters in chicken affected with colibacillosis were comparable to noninfected chicken and within normal range.

8p nguaconbaynhay7 15-08-2020 12 1 Download

Epidemiological observations on some natural outbreaks of inclusion body hepatitis-hydropericardium syndrome (IBH-HPS) in domestic chicken

Fowl adenoviruses (FAdVs) are economically significant pathogens of domestic poultry. Fowl adenoviruses are associated with many disease conditions in domestic fowl such as IBH, IBH-HPS, Egg drop syndrome, Quail bronchitis, and gizzard erosions etc. The present study deals with epidemiological investigation of forty natural outbreaks of IBH/IBH-HPS in broiler farms of Uttar Pradesh and Uttarakhand during 2011-2016. Involvement of fowl adenovirus was suspected on the basis of post mortem lesions, which was confirmed by AGID, histopathology, virus isolation and hexon gene (L1 loop) PCR.

11p caygaocaolon5 27-05-2020 8 1 Download