World's Best Scientists 2026 revealed!

Overview

What is he best known for?

The fields of study he is best known for:

  • Bacteria
  • Antibiotics
  • Gene

His scientific interests lie mostly in Microbiology, Vibrio cholerae, Cholera, Serotype and Virology. His Microbiology research incorporates elements of Virulence and Vibrionaceae. His Vibrio cholerae study integrates concerns from other disciplines, such as Ecology, Zooplankton, Plankton and Total population.

His research investigates the connection between Cholera and topics such as Hemolysin that intersect with problems in Genus Vibrio, Aquatic environment, Disease and Family vibrionaceae. His Serotype study combines topics from a wide range of disciplines, such as Multiplex polymerase chain reaction, Sulfamethoxazole, Shigella and Etiology. The Virology study combines topics in areas such as Enterotoxin, Vibrio parahaemolyticus and Ribotyping, Molecular epidemiology, Genotype.

His most cited work include:

  • Emergence of a unique O3:K6 clone of Vibrio parahaemolyticus in Calcutta, India, and isolation of strains from the same clonal group from Southeast Asian travelers arriving in Japan. (306 citations)
  • Reduction of cholera in Bangladeshi villages by simple filtration (275 citations)
  • Molecular evidence of clonal Vibrio parahaemolyticus pandemic strains. (155 citations)

What are the main themes of his work throughout his whole career to date?

Gopinath Balakrish Nair mainly investigates Microbiology, Vibrio cholerae, Cholera, Serotype and Virology. The study incorporates disciplines such as Bacteria, Vibrionaceae, Shigella, Diarrhea and Virulence in addition to Microbiology. His study focuses on the intersection of Vibrio cholerae and fields such as Antibacterial agent with connections in the field of Multiple drug resistance.

The concepts of his Cholera study are interwoven with issues in Gastroenterology, Antibiotics, Surgery and Cholera vaccine. His research in Serotype intersects with topics in Vibrio parahaemolyticus, Genotype, Molecular epidemiology, Pulsed-field gel electrophoresis and Escherichia coli. In Virology, Gopinath Balakrish Nair works on issues like Ampicillin, which are connected to Tetracycline.

He most often published in these fields:

  • Microbiology (67.11%)
  • Vibrio cholerae (30.87%)
  • Cholera (22.82%)

What were the highlights of his more recent work (between 2008-2021)?

  • Vibrio cholerae (30.87%)
  • Microbiology (67.11%)
  • Cholera (22.82%)

In recent papers he was focusing on the following fields of study:

His primary areas of investigation include Vibrio cholerae, Microbiology, Cholera, Virology and El Tor. His Vibrio cholerae research is multidisciplinary, relying on both Ecology, Microcosm and Internal medicine, Cholera toxin. His research integrates issues of Shigella, Gene and Shigella flexneri in his study of Microbiology.

His study in Cholera is interdisciplinary in nature, drawing from both Transmission, Environmental health, Urban slum and Cholera vaccine. His Virology study combines topics in areas such as Infectious disease, Epidemiology, Biostatistics and Health policy. His El Tor research includes themes of Vibrionaceae, Immunology, Genotype and Virulence.

Between 2008 and 2021, his most popular works were:

  • Emerging trends in the etiology of enteric pathogens as evidenced from an active surveillance of hospitalized diarrhoeal patients in Kolkata, India (130 citations)
  • Metagenome of the gut of a malnourished child. (86 citations)
  • ICMR-DBT guidelines for evaluation of probiotics in food. (68 citations)

In his most recent research, the most cited papers focused on:

  • Bacteria
  • Antibiotics
  • Gene

Gopinath Balakrish Nair mostly deals with Cholera, Microbiology, Vibrio cholerae, El Tor and Sediment. Gopinath Balakrish Nair focuses mostly in the field of Cholera, narrowing it down to topics relating to Cholera vaccine and, in certain cases, Vaccination, Developing country, Poliomyelitis and Placebo-controlled study. His Microbiology research is multidisciplinary, incorporating elements of Food science, Salmonella enterica, Bacteria, Enterobacteriaceae and Shigella flexneri.

His Vibrio cholerae research includes elements of Internal medicine and Serotype. His study looks at the intersection of Serotype and topics like Giardia lamblia with Pediatrics. His El Tor study also includes

  • Genotype together with Virulence, Vibrionaceae, Vibrio and Virology,
  • Cholera toxin which intersects with area such as Molecular epidemiology.

Best Publications

  • Evidence for several waves of global transmission in the seventh cholera pandemic

    Ankur Mutreja;Dong Wook Kim;Dong Wook Kim;Nicholas R Thomson;Thomas R Connor

  • Emergence of novel strain of Vibrio cholerae with epidemic potential in southern and eastern India

    T. Ramamurthy;Surabhi Garg;Rakhi Sharma;S.K. Bhattacharya

  • A multicentre study of Shigella diarrhoea in six Asian countries: disease burden, clinical manifestations, and microbiology.

    Lorenz von Seidlein;Deok Ryun Kim;Mohammad Ali;Hyejon Lee

  • Emergence of a unique O3:K6 clone of Vibrio parahaemolyticus in Calcutta, India, and isolation of strains from the same clonal group from Southeast Asian travelers arriving in Japan.

    J Okuda;M Ishibashi;E Hayakawa;T Nishino

  • Reduction of cholera in Bangladeshi villages by simple filtration

    Rita R. Colwell;Anwar Huq;M. Sirajul Islam;K. M. A. Aziz

  • Rapid method for species-specific identification of Vibrio cholerae using primers targeted to the gene of outer membrane protein OmpW.

    Bisweswar Nandi;Ranjan K. Nandy;Sarmishtha Mukhopadhyay;G. Balakrish Nair

  • Comparative genomics reveals mechanism for short-term and long-term clonal transitions in pandemic Vibrio cholerae.

    Jongsik Chun;Christopher J. Grim;Nur A. Hasan;Je Hee Lee

  • Seasonal epidemics of cholera inversely correlate with the prevalence of environmental cholera phages.

    Shah M. Faruque;Iftekhar Bin Naser;M. Johirul Islam;A. S. G. Faruque

  • Critical Factors Influencing the Occurrence of Vibrio cholerae in the Environment of Bangladesh

    Anwar Huq;Anwar Huq;R. Bradley Sack;Azhar Nizam;Ira M. Longini

  • Evolution of new variants of Vibrio cholerae O1.

    Ashrafus Safa;G. Balakrish Nair;Richard Y.C. Kong

  • Transmissibility of cholera: In vivo-formed biofilms and their relationship to infectivity and persistence in the environment

    Shah M. Faruque;Kuntal Biswas;S. M. Nashir Udden;Qazi Shafi Ahmad

  • Development and evaluation of a multiplex PCR assay for rapid detection of toxigenic Vibrio cholerae O1 and O139

    Katsuaki Hoshino;Shinji Yamasaki;Asish K. Mukhopadhyay;Soumen Chakraborty

  • New Variants of Vibrio cholerae O1 Biotype El Tor with Attributes of the Classical Biotype from Hospitalized Patients with Acute Diarrhea in Bangladesh

    G. Balakrish Nair;Shah M. Faruque;N. A. Bhuiyan;M. Kamruzzaman

  • Environmental signatures associated with cholera epidemics

    Guillaume Constantin de Magny;Raghu Murtugudde;Mathew R. P. Sapiano;Azhar Nizam

  • Cholera

    Unknown

  • Distinctiveness of Genotypes of Helicobacter pylori in Calcutta, India

    Asish K. Mukhopadhyay;Dangeruta Kersulyte;Jin-Yong Jeong;Simanti Datta

  • Bacteremic typhoid fever in children in an urban slum, Bangladesh.

    W. Abdullah Brooks;Anowar Hossain;Doli Goswami;Amina Tahia Sharmeen

  • Self-limiting nature of seasonal cholera epidemics: Role of host-mediated amplification of phage

    Shah M. Faruque;M. Johirul Islam;Qazi Shafi Ahmad;A. S. G. Faruque

  • Cholera due to altered El Tor strains of Vibrio cholerae O1 in Bangladesh.

    G. Balakrish Nair;Firdausi Qadri;Jan Holmgren;Ann Mari Svennerholm

  • Molecular evidence of clonal Vibrio parahaemolyticus pandemic strains.

    Nandini Roy Chowdhury;Soumen Chakraborty;Thandavarayan Ramamurthy;Mitsuaki Nishibuchi

  • Emerging trends in the etiology of enteric pathogens as evidenced from an active surveillance of hospitalized diarrhoeal patients in Kolkata, India

    Gopinath Balakrish Nair;Thandavarayan Ramamurthy;Mihir Kumar Bhattacharya;Triveni Krishnan

  • Development and validation of a PulseNet standardized pulsed-field gel electrophoresis protocol for subtyping of Vibrio cholerae.

    K.L.F. Cooper;C.K.Y. Luey;M. Bird;J. Terajima

  • Cholera

    Unknown

  • Enterotoxigenic Escherichia coli and Vibrio cholerae Diarrhea, Bangladesh, 2004

    Firdausi Qadri;Ashraful I. Khan;Abu Syed G. Faruque;Yasmin Ara Begum

  • ICMR-DBT Guidelines for Evaluation of Probiotics in Food

    NK Ganguly;SK Bhattacharya;B Sesikeran;GB Nair

  • Occurrence of Antibiotic Resistance Gene Cassettes aac(6′)-Ib, dfrA5, dfrA12, and ereA2 in Class I Integrons in Non-O1, Non-O139 Vibrio cholerae Strains in India

    M. Thungapathra;Amita;Kislay K. Sinha;Saumya Ray Chaudhuri

  • Pathogenic vibrios in the natural aquatic environment.

    S Chakraborty;G B Nair;S Shinoda

  • Expanding multiple antibiotic resistance among clinical strains of Vibrio cholerae isolated from 1992-7 in Calcutta, India.

    P Garg;S Chakraborty;I Basu;S Datta

  • Metagenome of the gut of a malnourished child.

    Sourav Sen Gupta;Monzoorul Haque Mohammed;Tarini Shankar Ghosh;Suman Kanungo

  • El Tor cholera with severe disease: a new threat to Asia and beyond.

    A. K. Siddique;G. B. Nair;M. Alam;D. A. Sack

  • Prevalence of virulence genes and cytolethal distending toxin production in Campylobacter jejuni isolates from diarrheal patients in Bangladesh

    Kaisar A. Talukder;Mohammad Aslam;Zhahirul Islam;Ishrat J. Azmi

  • Prevalence and genetic profiling of virulence determinants of non-O157 Shiga toxin-producing Escherichia coli isolated from cattle, beef, and humans, Calcutta, India.

    Asis Khan;Shinji Yamasaki;Toshio Sato;Thandavarayan Ramamurthy

  • Assessment of Evolution of Pandemic Vibrio parahaemolyticus by Multilocus Sequence Typing

    Nandini Roy Chowdhury;O. Colin Stine;J. Glenn Morris;G. B. Nair

  • Transcriptional Profiling of Vibrio cholerae Recovered Directly from Patient Specimens during Early and Late Stages of Human Infection

    Regina C. LaRocque;Jason B. Harris;Michelle Dziejman;Xiaoman Li

  • One-Step Immunochromatographic Dipstick Tests for Rapid Detection of Vibrio cholerae O1 and O139 in Stool Samples

    F. Nato;A. Boutonnier;M. Rajerison;P. Grosjean

  • Severe cholera outbreak following floods in a northern district of West Bengal.

    D. Sur;P. Dutta;G. B. Nair;S. K. Bhattacharya

  • Temporal shifts in traits of Vibrio cholerae strains isolated from hospitalized patients in Calcutta: a 3-year (1993 to 1995) analysis.

    A K Mukhopadhyay;S Garg;R Mitra;A Basu

  • Molecular Characterization of Vibrio cholerae O1 Biotype El Tor Strains Isolated between 1992 and 1995 in Calcutta, India: Evidence for the Emergence of a New Clone of the El Tor Biotype

    C Sharma;G B Nair;A K Mukhopadhyay;S K Bhattacharya

Frequent Co-Authors

David A. Sack
David A. Sack Johns Hopkins University
Yoshifumi Takeda
Yoshifumi Takeda Okayama University
Asish Mukhopadhyay
Asish Mukhopadhyay Indian Council of Medical Research
Thandavarayan Ramamurthy
Thandavarayan Ramamurthy National Institute of Cholera and Enteric Diseases
Rita R. Colwell
Rita R. Colwell University of Maryland, College Park
Sujit K. Bhattacharya
Sujit K. Bhattacharya Indian Council of Medical Research
Shah M. Faruque
Shah M. Faruque Independent University
Alejandro Cravioto
Alejandro Cravioto National Autonomous University of Mexico
Shinji Yamasaki
Shinji Yamasaki Osaka Metropolitan University
John D. Clemens
John D. Clemens University of California, Los Angeles

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