Avian Newcastle Disease Virus Study Guide
Overview and Clinical Importance
Newcastle Disease (ND) is a highly contagious and often fatal viral disease affecting domestic poultry and wild birds worldwide. Caused by virulent strains of
avian paramyxovirus type 1 (APMV-1), Newcastle disease represents one of the most economically devastating poultry diseases globally and is a critical topic for the NAVLE examination.
ND is endemic in many developing countries and poses a constant threat to poultry industries in disease-free regions. The disease can cause mortality rates up to
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