Gram Negative bacteria and their Antibiotic Resistance: A Bibliometric Analysis

Background: Antibiotics are compounds made from microorganisms that destroy or prevent the growth of other microbes. The constant failure to engineer new antibiotics and imprudent usage of antibiotics resulted in the rise of antibiotics. In 2017, the World Health Organization released a list of the most pathogenic bacteria having the highest resistance against antibiotics which also included many Gram -Negative bacteria. In this study, we reviewed the data on publications on antibiotic resistant (ABR) Gram-negative bacteria by bibliometrics.Methods: The data from 2003 to 2022 were retrieved from the Web of Science and used further for statistical analysis. Both qualitative and quantitative analysis of the characteristics of publications, authors, top countries, leading journals, funding agencies and collaboration aspects.Result: The results showed a total of 10,350 publications with 7.94% annual growth rate in a linear pattern and 23.71 average citations per document on the subject. Lists of the most cited papers and papers with ranking by highest total citations per year were also retrieved. 98% of articles were published in English. Greater research output is from developed countries i.e., USA, China, India, England, Spain, Iran, Italy, Germany, and Japan. USA has the highest number of publications, citations, and Single Country Publications. USA is also the top country to have the highest collaborations with other countries.Conclusion: The study is suggestive for most developing and least developed countries to develop collaborations with researchers from developed countries, especially the USA and UK having domination in research productivity and sources of funding. The results of this study may provide potential prospects for the study of ABR Gram-negative bacteria in the future.