New character analysis and diagnosis on chicken Newcastle Disease;

Developing a rapid kit for the diagnostic of Chicken Newcastle disease Chicken Newcastle Disease is a highly infectious and deadly disease, it is caused by NDV (Newcastle disease virus) that violate the respiratory tract the digestive tract and the centrencephalic system.

Studies on the relationship of challenge against newcastle disease and serology(HI) test;

Study on newcastle disease(La Sota strain)and infectious bronchitis (W_(93) strain)combined living vaccineⅢ. Duration of immunity;

Preparation of a divalent oil emulsion killed vaccine against Newcastle disease and its immunogenic effects;

Study on the effect of anti-NDV with Chinese traditional compound medicine;

Study on Pharmacological Action and Preclinical Experiment of the Anti-NDV Composite;

The Relationship between HI Titers and the Infection of Virulent NDV in Vaccinated Chickens;

Curative Effect of WNK Injection by Chicken with ND and IBD;

Effects for The Titers of ND-C_(30) Vaccine;

Re-discussion on the Relationship between the Levels of ND Maternal HI Antibody and the First Immunization Age;