Introduction :
Early in December 2019, Wuhan, Hubei Province, China experienced an
outbreak of a viral virus linked to pneumonia (1, 2). Asymptomatic to severe
infections in the respiratory and gastrointestinal systems, kidneys, and heart
were the hallmarks of COVID-19, which was caused by the severe acute
respiratory syndrome-coronavirus 2 (SARS-CoV2) (3). The number of cases has
sharply increased when COVID-19 began to spread globally. The WHO has declared
COVID-19 to be an urgent public health concern due to its rapid dissemination
(4). In order to accomplish the following goals, the current study set out to
undertake a bibliometric analysis on COVID-19 publications published in all
countries between December 1, 2019, and April 1, 2020.
(a) Examining the field's
most-cited articles
(b) to showcase leading
nations, organisations, and journals
(c) to map the keyword
co-occurrences and COVID-19-related co-occurrences.
(d) to visualise the
global network of co-contributions
(e) to map the cocitation and bibliographic coupling of journals in order to steer other researchers toward the direction of upcoming COVID-19 papers.
Methods:
Three significant databases within the Web of Science core
collection were searched for bibliometric data on research linked to COVID-19
that had been published up until April 1, 2020. Additionally, using statistical
and text-mining techniques, together with bibliometric tools and R software, a
quantitative evaluation of the COVID-19 research was carried out to evaluate
the characteristics of the existing studies and produce visualisations of the
knowledge areas.
Results:
Journal articles, reviews, letters, and other publications
totaling 422 were included in this study. An average of 3.91 authors and 2.47
citations per document were found. In addition, the top 10 publications,
writers, and journals were determined based on how frequently they were
published and cited. Maps were used to illustrate networks of contributing
authors, institutions, and nations, highlighting distinct advances in research
cooperation. The evaluation of keywords and text data led to the major areas of
genetic, epidemiological, zoonotic, and other biological issues related to
COVID-19.
Conclusion:
In particular, this study focused on topics related to
pathogenesis, epidemiology, transmission, diagnosis, therapy, prevention, and
consequences of COVID-19.
Keywords:
COVID-19, SARS-CoV-2, Novel
Coronavirus, Scientometrics, and Bibliometrics
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