Dian Rosdiana, Ema Hermawati Departemen Kesehatan Lingkungan Program Studi Kesehatan Masyarakat, Fakultas Kesehatan Masyarakat Universitas Indonesia Abstract Background: Acute respiratory infection (ARI) is a mean cause of mortality and morbidity infection diseases in the world. It ranked first in Indonesia of mortality and morbodity since two decades. The objective of this study is to assess […]