Jurnal Matematika Vol. 7, No. 2, Desember 2017, pp. 144-158 ISSN: 1693-1394 Article DOI: 10.24843/JMAT.2017.v07.i02.p91 144 Analisis Stabilitas Model SIR (Susceptibles, Infected, Recovered) Pada Penyebaran Penyakit Demam Berdarah Dengue di Provinsi Maluku Zeth Arthur Leleury Jurusan Matematika Fakultas MIPA Universitas Pattimura Email: zetharthur82@gmail.com Yopi Andry Lesnussa Jurusan Matematika Fakultas MIPA Universitas Pattimura Email: yopi_a_lesnussa@yahoo.com Johan Bruiyf Bension Fakultas Kedokteran Universitas Pattimura Email: hutagalung_joe@yahoo.com Yulia S. Kakisina Jurusan Matematika Fakultas MIPA Universitas Pattimura ABSTRACT Abstract: Health is an investment to support economic development and has an important role in efforts to reduce poverty and improve the quality of human resources. One of the diseases that often become serious problem in health sector that is Dengue Hemorrhagic Fever (DHF). In Indonesia, many mosquitoes cause dangerous DHF such as Aedes aegypti, Aedes albopictus, Aedes africanus, anopheles and others. In this study, we analyzed and applied SIR (Susceptible, Infection, Recovered) mathematical models and their interpolation to determine whether a contagious disease (DHF) can become endemic or not. Therefore, in this study aimed to determine the a special form of model of SIR to analyze the spread of DHF in Maluku Province and the stability analysis of this model and also interpolating the data of DHF transmission in Maluku Province. Furthermore, it can be obtained the characteristics of equilibrium point of each sub population. Based on the research conducted it can be concluded that from the entire population of Maluku Province is 1.686.469 vulnerable people infected with DHF and endemic disease with the basic reproduction value is 3,44. Keywords: Dengue Hemorrhagic Fever (DHF), SIR Model, Interpolation 1. Pendahuluan Pembangunan kesehatan harus dipandang sebagai suatu investasi untuk meningkatkan kualitas sumber daya manusia. Dalam pengukuran Indeks Pembangunan Manusia (IPM), kesehatan adalah salah satu komponen utama selain pendidikan dan pendapatan. Dalam Undang-undang Nomor 23 tahun 1992 tentang Kesehatan