NEWCASTLE DISEASE
Thermostable vaccines in India – John Kirubaharan - GALVmed
Thermostable vaccines in India – John Kirubaharan - GALVmed
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Vaccine consumption pattern<br />
• Proventriculus<br />
• Lymphoid cell aggregation – 2 nd day<br />
• Mononuclear infiltration – 4 th day<br />
• Diffused lymphoid aggregation – 5 th day<br />
• Spleen<br />
• Increase in germinal centres – 2 nd day<br />
• Trachea<br />
• Mild hypertrophy – 6 th day<br />
• Lungs<br />
• Mild congestion with lymphoid aggregation – 2 nd day<br />
• Ileocaecal junction<br />
• Mild lymphoid depletion – 6 th day