Electronic Theses and Dissertation

Avian influenza (ai) subtipe h5n1 merupakan penyakit virus yang dapat menginfeksi berbagai jenis burung dan berpotensi menyebar di lingkungan perkotaan. penelitian ini bertujuan untuk membandingkan titer antibodi terhadap virus ai subtipe h5n1 pada burung jalak kerbau (acridotheres javanicus) dan burung merpati (columba livia) di kota banda aceh. sebanyak 56 sampel yang terdiri dari 28 sampel serum burung jalak kerbau dan 28 sampel serum darah burung merpati dan diperiksa menggunakan metode cross-sectional study dari 7 poultry shop disekitar wilayah kecematan baiturrahman. deteksi antibodi dilakukan menggunakan uji hemagglutination assay (ha), back titrasi dan hemagglutination inhibition (hi) dengan antigen ai subtipe h5n1 dan eritrosit 1%. hasil penelitian menunjukkan bahwa seluruh burung jalak kerbau memiliki titer antibodi yang bersifat protektif (>24), sedangkan pada burung merpati masih ditemukan titer antibodi rendah dan tidak protektif (

Avian Influenza (AI) subtype H5N1 is a viral disease that can infect various types of birds and has the potential to spread in urban environments. This study aims to compare antibody titers against the AI virus subtype H5N1 in javan myna (Acridotheres javanicus) and pigeons (Columba livia) in Banda Aceh City. A total of 56 samples consisting of 28 samples of javan myna serum and 28 samples of pigeon blood serum were examined using a cross-sectional study method from 7 poultry shops around the Baiturrahman District area. Antibody detection was carried out using the Hemagglutination Assay (HA), back titration and Hemagglutination Inhibition (HI) with the AI antigen Subtype H5N1 and 1% erythrocytes. The results showed that all javan myna had protective antibody titers (>24), while in pigeons, low and non-protective antibody titers were still. The results showed variations in antibody titers in both bird species, indicating exposure to the H5N1 subtype of AI virus without clinical symptoms and its potential role in the epidemiology of avian influenza. It was concluded that there are differences in the immune response to the H5N1 AI virus between javan myna and pigeons. Keywords : Avian Influenza, H5N1, javan myna, pigeons, antibody titer.