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Referred samples. Outbreak/ Surveillance Sample. Isolates /clinical samples. Record History on different forms`. Sample Collection. Aliquot & Storage. NPA Sample. NS & TS Samples. Sample considered - ve. Isolation. MDCK. Direct and Indirect Immunoflurescence Test. Flu + ve. EGG.
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Referred samples Outbreak/ Surveillance Sample Isolates /clinical samples Record History on different forms` Sample Collection Aliquot & Storage NPA Sample NS & TS Samples Sample considered -ve Isolation MDCK Direct and Indirect Immunoflurescence Test Flu +ve EGG No Isolation 2nd Passage No Isolation Low titer Sample >1:8 Low titer Sample >1:8 Haemagglutination Test Test Results Verify Sample Titer Verify Sample Titer Diagnostic PCR for Low Titer Genetic Analysis HA +ve Haemagglutination Inhibition test
Immune Sera Preparation Genetic Analysis Virus Preparation PCR Pre Serum Collection Immunization of Fowl Sequencing Post Serum Collecton Sequence Analysis Post Booster Serum Collection Collect Immune Serum