MD. SHAKIL SARKER

  INFECTIOUS RESPIRATORY DISEASES • Chronic Respiratory Disease (CRD) • Coryza • Aspergillosis • Newcastle Disease (ND) • Infectious Bronchitis (IB) • Infectious Laryngotracheitis (ILT) • Avian Influenza • Turkey Rhinotracheitis/Swollen Head Syndrome Chronic respiratory Disease  (CRD) (Airsacculitis) ১ এর পর ২ বাদ  ৩,৪,৫ আছে লেশন Cause Mycoplasma gallisepticum গালি সেপটিকাম (Mg).  and E. coli.  Transmission transmit the organism through the egg .  by contact or by airborne dust or droplets.  Species affected Chickens and turkeys. Clinical signs respiratory distress.  lack(loss) of appetite, decreased weight gain and increased feed conversion ratios. sneezing, coughing and general signs of respiratory congestion. drop of egg production between 20-30 % .Mortality low.Pericarditis, peritonitis and perihepatitis , Airsacculitis Internal lesions A reddish inflamed trachea and/or cheesy exudate in airsacs, especially in complicated cases. In mild Mg inf...