Author(s)

Haoran Cheng

Corresponding Author

Haoran Cheng

ABSTRACT

With the global spread of the novel coronavirus pneumonia epidemic, big data analysis technology has played an important role in the formulation, implementation, and evaluation of public health strategies. However, big data analysis also faces challenges such as data quality, privacy protection, and algorithm accuracy. Based on the above background, this paper mainly studies the application scenarios and effects of big data analysis in public health strategies and the existing problems and strategies. First, this paper introduces the application examples and methods of big data analysis in epidemiological surveillance, rapid identification of suspected patients, interruption of community transmission, etc.; secondly, this paper analyzes the advantages and limitations of big data analysis in public health strategies, such as possible legal, ethical, and social issues. This paper puts forward suggestions for improving the quality and efficiency of big data analysis, including establishing unified standards, strengthening cross-departmental collaboration, and ensuring data security and privacy; finally, this paper summarizes the significance of big data analysis on public health strategies and looks forward to the future development trend.

KEYWORDS

Big data analysis; Public health strategy; Novel coronavirus pneumonia; Application scenario