STACTISTICAL DATA ANALYSIS OF THE COVID-19 VIRUS IN CENTRAL JAVA PROVINCE

Abstract

This study examines the dynamics of COVID-19 transmission in Central Java Province throughout 2021 using a literature review method based on secondary data from the Central Bureau of Statistics (BPS), scientific journals, and research articles. Central Java was among the provinces with the highest number of COVID-19 cases in Indonesia, ranking third after Jakarta and East Java. The data show a total of 486,916 confirmed cases, 455,599 recoveries, and 30,287 deaths. Semarang City recorded the highest number of cases, influenced by high population mobility, dense urban settlements, and inconsistent adherence to health protocols. Other contributing factors to the high infection and mortality rates include comorbidities, limited healthcare capacity during the Delta variant surge, and public negligence in preventive measures. On the other hand, the relatively high recovery rate was supported by improved healthcare facilities, mass vaccination programs, and community-based initiatives such as Jogo Tonggo, which strengthened social solidarity and patient recovery. This research highlights that effective pandemic management requires not only medical interventions but also behavioral changes, public awareness, and community empowerment. The findings provide a comprehensive overview of the COVID-19 situation in Central Java and propose recommendations for improving future policy responses.