World's Best Scientists 2026 revealed!
Iddya Karunasagar

Iddya Karunasagar

D-Index & Metrics

Microbiology

D-Index
59
Citations
11451
World Ranking
3297
National Ranking
18

Iddya Karunasagar publication distribution in Microbiology in 2026

The chart shows the distribution of publications by all Research.com ranked scientists in the field of Microbiology in 2026. The highlighted bar marks where Iddya Karunasagar sits on this spectrum.

55–64 publications: 8 scientists 65–74 publications: 29 scientists 75–84 publications: 55 scientists 85–94 publications: 112 scientists 95–104 publications: 137 scientists 105–114 publications: 190 scientists 115–124 publications: 235 scientists 125–134 publications: 234 scientists 135–144 publications: 288 scientists 145–154 publications: 264 scientists 155–164 publications: 264 scientists 165–174 publications: 253 scientists 175–184 publications: 276 scientists 185–194 publications: 190 scientists 195–204 publications: 233 scientists 205–214 publications: 207 scientists 215–224 publications: 198 scientists 225–234 publications: 155 scientists 235–244 publications: 161 scientists 245–254 publications: 160 scientists 255–264 publications: 146 scientists 265–274 publications: 139 scientists 275–284 publications: 148 scientists 285–294 publications: 115 scientists 295–304 publications: 96 scientists 305–314 publications: 88 scientists 315–324 publications: 106 scientists 325–334 publications: 65 scientists 335–344 publications: 76 scientists 345–354 publications: 64 scientists 355–364 publications: 62 scientists 365–374 publications: 65 scientists 375–384 publications: 61 scientists 385–394 publications: 34 scientists 395–404 publications: 44 scientists 405–414 publications: 36 scientists 415–424 publications: 35 scientists 425–434 publications: 29 scientists 435–444 publications: 33 scientists 445–454 publications: 34 scientists 455–464 publications: 25 scientists 465–474 publications: 26 scientists 475–484 publications: 20 scientists 485–494 publications: 19 scientists 495–504 publications: 16 scientists 505–514 publications: 17 scientists 515–524 publications: 23 scientists 525–534 publications: 14 scientists 535–544 publications: 14 scientists 545–554 publications: 18 scientists 555–564 publications: 12 scientists 565–574 publications: 7 scientists 575–584 publications: 9 scientists 585–594 publications: 9 scientists 595–604 publications: 9 scientists 605–614 publications: 7 scientists 615–624 publications: 9 scientists 625–634 publications: 7 scientists 635–644 publications: 4 scientists 645–654 publications: 5 scientists 655–664 publications: 6 scientists 665–674 publications: 7 scientists 675–678 publications: 3 scientists 679+ publications: 99 scientists
55 publications 679+

This scientist: 194 publications — 46th percentile

46% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 679 publications or more.

Iddya Karunasagar D-index placement in Microbiology in 2026

The chart shows the D-index (discipline H-index) distribution of Microbiology scientists ranked by Research.com in 2026. The highlighted bar marks where Iddya Karunasagar sits on this spectrum.

40 D-Index: 30 scientists 41 D-Index: 86 scientists 42 D-Index: 90 scientists 43 D-Index: 117 scientists 44 D-Index: 122 scientists 45 D-Index: 123 scientists 46 D-Index: 108 scientists 47 D-Index: 110 scientists 48 D-Index: 106 scientists 49 D-Index: 109 scientists 50 D-Index: 129 scientists 51 D-Index: 111 scientists 52 D-Index: 116 scientists 53 D-Index: 127 scientists 54 D-Index: 134 scientists 55 D-Index: 134 scientists 56 D-Index: 111 scientists 57 D-Index: 136 scientists 58 D-Index: 162 scientists 59 D-Index: 151 scientists 60 D-Index: 139 scientists 61 D-Index: 122 scientists 62 D-Index: 126 scientists 63 D-Index: 144 scientists 64 D-Index: 109 scientists 65 D-Index: 103 scientists 66 D-Index: 124 scientists 67 D-Index: 112 scientists 68 D-Index: 103 scientists 69 D-Index: 131 scientists 70 D-Index: 93 scientists 71 D-Index: 93 scientists 72 D-Index: 96 scientists 73 D-Index: 92 scientists 74 D-Index: 80 scientists 75 D-Index: 66 scientists 76 D-Index: 87 scientists 77 D-Index: 60 scientists 78 D-Index: 73 scientists 79 D-Index: 59 scientists 80 D-Index: 57 scientists 81 D-Index: 55 scientists 82 D-Index: 47 scientists 83 D-Index: 77 scientists 84 D-Index: 50 scientists 85 D-Index: 45 scientists 86 D-Index: 42 scientists 87 D-Index: 41 scientists 88 D-Index: 32 scientists 89 D-Index: 38 scientists 90 D-Index: 35 scientists 91 D-Index: 34 scientists 92 D-Index: 27 scientists 93 D-Index: 26 scientists 94 D-Index: 33 scientists 95 D-Index: 22 scientists 96 D-Index: 37 scientists 97 D-Index: 22 scientists 98 D-Index: 21 scientists 99 D-Index: 22 scientists 100 D-Index: 30 scientists 101 D-Index: 16 scientists 102 D-Index: 20 scientists 103 D-Index: 17 scientists 104 D-Index: 19 scientists 105 D-Index: 16 scientists 106 D-Index: 19 scientists 107 D-Index: 18 scientists 108 D-Index: 14 scientists 109 D-Index: 10 scientists 110 D-Index: 9 scientists 111 D-Index: 7 scientists 112 D-Index: 11 scientists 113 D-Index: 6 scientists 114 D-Index: 15 scientists 115 D-Index: 10 scientists 116 D-Index: 12 scientists 117 D-Index: 7 scientists 118 D-Index: 10 scientists 119 D-Index: 10 scientists 120 D-Index: 11 scientists 121 D-Index: 2 scientists 122 D-Index: 7 scientists 123 D-Index: 12 scientists 124 D-Index: 5 scientists 125 D-Index: 9 scientists 126 D-Index: 6 scientists 127+ D-Index: 95 scientists
40 D-Index 127+

This scientist: 59 D-Index — 42nd percentile

42% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 127 D-Index or more.

Overview

Iddya Karunasagar is a researcher affiliated with Nitte University in India, with a focus on biochemistry, genetics, molecular biology, and medicine. Their work spans various subfields, including immunology, endocrinology, molecular biology, infectious diseases, and food science. The scientist's research largely addresses topics related to aquaculture disease management, Vibrio bacteria, pharmaceutical and antibiotic environmental impacts, SARS-CoV-2 and COVID-19, bacteriophages, invertebrate immune response mechanisms, and epidemiology of Salmonella and Campylobacter.

Their recent publications include:

  • Detection technologies and recent developments in the diagnosis of COVID-19 infection (2021), published in Applied Microbiology and Biotechnology
  • Review of alternatives to antibiotic use in aquaculture (2023), Reviews in Aquaculture
  • Bacterial diseases of tilapia, their zoonotic potential and risk of antimicrobial resistance (2023), Reviews in Aquaculture
  • Application of Outer Membrane Protein-Based Vaccines Against Major Bacterial Fish Pathogens in India (2020), Frontiers in Immunology
  • Antimicrobial resistance in aquaculture: A global analysis of literature and national action plans (2022), Reviews in Aquaculture

Frequent co-authors collaborating with Iddya Karunasagar include:

  • Indrani Karunasagar
  • Praveen Rai
  • Ballamoole Krishna Kumar
  • Vijaya Kumar Deekshit

Publication venues where the scientist has contributed multiple articles are:

  • Reviews in Aquaculture
  • Frontiers in Microbiology
  • Materials Today Proceedings
  • Microbial Pathogenesis
  • Asian Fisheries Science

Iddya Karunasagar has also contributed to academic book publications, including a title published by Springer International Publishing titled Nanotechnological Approaches to the Advancement of Innovations in Aquaculture (2023).

Best Publications

  • Mass mortality of Penaeus monodon larvae due to antibiotic-resistant Vibrio harveyi infection

    I. Karunasagar;R. Pai;G.R. Malathi;Indrani Karunasagar

  • Biofilm formation by salmonella spp. on food contact surfaces and their sensitivity to sanitizers.

    B. Joseph;S.K. Otta;Indrani Karunasagar;I. Karunasagar

  • Human Health Consequences of Use of Antimicrobial Agents in Aquaculture

    Ole Heuer;Hilde Kruse;Kari Grave;Peter Collignon

  • Review of alternatives to antibiotic use in aquaculture

    Unknown

  • Challenges and realistic opportunities in the use of by-products from processing of fish and shellfish

    Ragnar L. Olsen;Jogeir Toppe;Iddya Karunasagar

  • Detection technologies and recent developments in the diagnosis of COVID-19 infection.

    Praveen Rai;Ballamoole Krishna Kumar;Vijaya Kumar Deekshit;Indrani Karunasagar

  • Inhibition of shrimp pathogenic vibrios by a marine Pseudomonas I-2 strain

    R. Chythanya;Indrani Karunasagar;Iddya Karunasagar

  • Seasonal variation in abundance of total and pathogenic Vibrio parahaemolyticus bacteria in oysters along the southwest coast of India.

    A. Deepanjali;H. Sanath Kumar;I. Karunasagar

  • The occurrence of Vibrio species in tropical shrimp culture environments; implications for food safety

    Shubha Gopal;Subhendu K. Otta;Sanath Kumar;Indrani Karunasagar

  • Isolation of Vibrio harveyi bacteriophage with a potential for biocontrol of luminous vibriosis in hatchery environments

    M.G. Vinod;M.M. Shivu;K.R. Umesha;B.C. Rajeeva

  • Biocontrol of pathogens in shrimp hatcheries using bacteriophages

    Indrani Karunasagar;M.M. Shivu;S.K. Girisha;G. Krohne

  • Permanent genetic resources added to molecular ecology resources database 1 May 2009-31 July 2009

    Glenn R. Almany;Maurício P. De Arruda;Wolfgang Arthofer

  • Histopathological and bacteriological study of white spot syndrome of Penaeus monodon along the west coast of India

    Indrani Karunasagar;S.K. Otta;Iddya Karunasagar

  • Biofilm formation by Vibrio harveyi on surfaces

    I. Karunasagar;S.K. Otta;Indrani Karunasagar

  • Detection of new hosts for white spot syndrome virus of shrimp using nested polymerase chain reaction

    Md.Shahadat Hossain;Anirban Chakraborty;Biju Joseph;S.K. Otta

  • Polymerase chain reaction (PCR) detection of white spot syndrome virus (WSSV) in cultured and wild crustaceans in India

    S. K. Otta;G. Shubha;B. Joseph;Anirban Chakraborty

  • Development of monoclonal antibody based sandwich ELISA for the rapid detection of pathogenic Vibrio parahaemolyticus in seafood.

    Ballamoole Krishna Kumar;Pendru Raghunath;Devananda Devegowda;Vijay Kumar Deekshit

  • Bacterial diseases of tilapia, their zoonotic potential and risk of antimicrobial resistance

    Unknown

  • Application of polymerase chain reaction for detection of Vibrio parahaemolyticus associated with tropical seafoods and coastal environment.

    V. Dileep;H.S. Kumar;Y. Kumar;M. Nishibuchi

  • Incidence of Listeria spp. in clinical and food samples in Mangalore, India

    B Dhanashree;S.K Otta;I Karunasagar;W Goebel

  • Molecular characterization of Vibrio harveyi bacteriophages isolated from aquaculture environments along the coast of India.

    Mockshanath M. Shivu;Bettada C. Rajeeva;Shivani K. Girisha;Indrani Karunasagar

  • Detection and characterization of Salmonella associated with tropical seafood.

    S. Shabarinath;H. Sanath Kumar;Rekha Khushiramani;Indrani Karunasagar

Frequent Co-Authors

Indrani Karunasagar
Indrani Karunasagar Nitte University
Anna Godhe
Anna Godhe University of Gothenburg
Georg Krohne
Georg Krohne University of Würzburg
Peter Bossier
Peter Bossier Ghent University
Mitsuaki Nishibuchi
Mitsuaki Nishibuchi Kyoto University
Paiboon Sithithaworn
Paiboon Sithithaworn Khon Kaen University
Tom Defoirdt
Tom Defoirdt Ghent University
Michael L. Berumen
Michael L. Berumen King Abdullah University of Science and Technology
Lawrence E. Datnoff
Lawrence E. Datnoff Louisiana State University Agricultural Center
Juan A. Fargallo
Juan A. Fargallo Spanish National Research Council

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