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Early Research on COVID-19: A Bibliometric Analysis
Yue Gong1, Ting-Can Ma2,3, Yang-Yang Xu4
1National Science Library, Chinese Academy of Sciences, Beijing 100190, China.
Innovation (Cambridge (Mass.))
|September 11, 2020
Summary
Early COVID-19 research rapidly expanded globally, with China leading publications. This analysis maps early research on the novel coronavirus (SARS-CoV-2), highlighting collaboration and knowledge gaps.
Area of Science:
- Public Health
- Infectious Diseases
- Virology
Background:
- The emergence of COVID-19 (Coronavirus Disease 2019) in December 2019 presented a global health crisis.
- The rapid spread necessitated urgent scientific investigation into the novel coronavirus (SARS-CoV-2).
Purpose of the Study:
- To conduct a bibliometric and knowledge mapping analysis of early COVID-19 research.
- To identify research trends, collaboration patterns, and knowledge gaps in the initial stages of the pandemic.
Main Methods:
- Bibliometric analysis of over 1,500 COVID-19 publications from PubMed and CNKI (January 1 - March 8, 2020).
- Knowledge mapping to visualize research on etiology, pathology, epidemiology, treatment, and prevention.
Main Results:
- A significant surge in COVID-19 publications occurred in early February 2020, with China as the primary contributor.
- Research focus varied based on epidemic situation and data accessibility.
- Unprecedented global scientific collaboration and information sharing were observed.
Conclusions:
- Early COVID-19 research demonstrated rapid global response and collaboration.
- Identified knowledge gaps in etiology, pathology, epidemiology, treatment, and prevention require further investigation.
- Future research directions for treatment and control are outlined.
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