DefinePK

Abstract

The emergence of big data has revolutionized how healthcare professionals and epidemiologists approach disease surveillance and epidemic prevention. With vast amounts of data generated from various sources such as electronic health records (EHRs), social media, and environmental sensors, it is now possible to identify patterns that indicate the onset of epidemics. This paper explores the potential of big data analytics in predicting and preventing infectious disease outbreaks. By integrating diverse datasets, applying machine learning algorithms, and utilizing real-time data processing, healthcare systems can respond more effectively to public health threats. The paper also discusses the challenges associated with data privacy, algorithmic biases, and the need for robust infrastructure to support these systems. The findings underscore the critical role of big data in enhancing public health preparedness and reducing the impact of future pandemics.