Avian Influenza Antibody Titer Of Laying Hens in Production Phase At District Penebel Tabanan Regency
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Background: The virus of Avian Influenza (AI) H5N1 has become endemic in Indonesia since 2003. In 2012, the Avian Influenza outbreak at District Penebel caused chickens mortality in large numbers. One of the efforts to prevention the Avian Influenza outbreak is by vaccination. Therefore, supporting AI vaccination program needs diagnostic methods from post-vaccinated chickens that produce antibody titer by Hemagglutination Inhibition (HI) test. Purpose: The study aims to monitor the antibody of Avian Influenza phase I and phase II production in laying hens at District Penebel, Tabanan Regency. Method: 131 serum samples were collected from hens serums at poultry which has been sampled before. The serum sample is tested by Hemagglutination Inhibition (HI) test to calculate antibody titer. The serum is protective if the titer reacheas 24 or more, and the serum is unprotective if the titer is under 24. Data presented in 2x2 cross-sectional study contingent tabel and analyzed by Chi-Square (X2) non-parametric with the distribution.Results: Protective percentage of immunity level in production phase I in laying hens at District Penebel is 60,3%, whereas on production phase II is 43,6%. Data from the 2x2 contingent table showed an odd ratio of 1,9. The result of the Chi-Square (X2) analysis statistic represents immunity levels between production phase I and II are non-significance (p>0,05). Conclusion: Production phase I in laying hens has an immunity level 1,9x higher than production phase II. There is an association between the production phase and the protective immunity level of Avian Influenza.
Andesfha, E., Mucharini, H., Natih, K.K.N., Ramlah, Djusa, E.R., 2013. Identifikasi Molekular dinamika genetik virus Avian Influenza subtipe H5N1 clade 2.1.3 dan 2.3.2, 20th ed. Buletin Pengujian Mutu Obat Hewan, Bogor.
Brown, I.H., 2001. The Pig as an Intermediet Host for Influenza a Viruses Betwen Birds and Humans. In: International Congress Series. Pp. 173-178.
DeJong, M.D., Hien, T.T., 2006. Avian Influenza A (H5N1). J. Clin. Virol. Vol. 35(1), Pp. 2-13.
Dharmayanti, N.L.P.I., Diwyanto, K., Bahri, S., 2012. Mewaspadai Perkembangan Avian Influenza (AI) Dan Keragaman Genetik Virus AI/H5N1 Di Indonesia. Pengemb. Inov. Pertan. Vol. 5(2), Pp. 124-141.
Hartati, Y., 2005. Respon Kekebalan Vaksin Avian Influenza Inaktif pada Ayam Indukan Pedaging Strain Hubbard (Studi Kasus pada Peternakan Ayam Indukan Pedaging. Skripsi. Fakultas Kedokteran Hewan. Institut Pertanian Bogor.
Janovie, A., Rusdi, Supiyani, A., 2014. Uji Efektifitas Vaksin Flu Burung Subtipe H5N1 pada Ayam Kampung di Legok, Tangerang, Banten. Bioma Vol. 10(2), Pp. 35-40.
Karminiasih, N.L.P., Marwati, N.M., Asmara, I.W.S., 2014. Hubungan Pengetahuan, Sikap dan Tindakan Pekerja Ternak Unggas Dengan Keadaan Sanitasi Kandang Dalam Upaya Pencegahan Penyakit Flu Burung. J. Kesehat. Lingkung. Vol. 4(1), Pp. 50-56.
Kurniawan, M.F.T., Darmawan, D.P., Astiti, N.W.S., 2013. Strategi Pengembangan Agribisnis Peternakan Ayam Petelur di Kabupaten Tabanan. J. Manaj. Agribisnis Vol. 1(2), Pp. 53-66.
Murtini, S., Susanti, R., Handharyani, E., 2009. Serologi dan Virologi Virus Avian Influenza H5N1 pada Kucing Jalanan di Kota Bogor. J. Ilmu Pertan. Indones. Vol. 14(1), Pp. 15-22.
OIE, 2000. Manual of Standards for Diagnostik Test and Vaccines. Paris.
Palese, P., Shaw, M.L., 2007. Orthomyxoviridae: The Viruses and Their Replication, , In; D.M. Knipe and P.M. fields Virology, 5th ed. Lippincott Williams & Wilkins, Piladelphia.
Sudarisman, 2006. Pengaruh Penggunaan Vaksin H5N1 dan H5N2 Virus Avian Influenza pada Peternakan Unggas di Daerah Jawa Barat. In: Seminar Nasional Teknologi Peternakan Dan Veteriner 2006. Bogor, p. Pp. 766-773.
Trihapsari, E., 2009. Faktor-Faktor yang Berpengaruh dengan Densitas Mineral Tulang Wanita >45 Tahun di Departemen Pendidikan Nasional, Jakarta Pusat Tahun 2009. Skripsi. Fakultas Kesehatan Masyarakat. Universitas Indonesia.
Woo, J.-T., Park, ong K., 2008. Seroprevalance of Low Pathogenic Avian Influenza (H9N2) and Assosiated Risk Factor in the Gyeonggi-do of Korea during 2005-2006. J. Vet. Sci. Vol. 9(2), Pp. 161-168.
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