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D-Index & Metrics

Discipline name D-Index World Ranking Current World Ranking National Ranking Current National Ranking Publications Citations
Microbiology 63 2690 2465 161 153 235 18153

Jean-Paul Viard publications per year

The chart shows the history of publications by Jean-Paul Viard between 1987 and 2025, highlighting the no. of papers published in each year and offering an overview of the publication velocity of this scholar. Jean-Paul Viard published across 39 years, from 1987 to 2025, averaging 7 papers a year. Output peaked at 20 publications in 2009. 8 of the 272 publications appeared in the last two years.

No. of publications
5 10 15 20
Bar chart. Horizontal axis: year, 1987 to 2025. Vertical axis: number of publications, 0 to 20. Peak 20 publications in 2009. 1987: 3 publications 1988: 1 publication 1989: 4 publications 1990: 0 publications 1991: 0 publications 1992: 6 publications 1993: 4 publications 1994: 3 publications 1995: 6 publications 1996: 3 publications 1997: 2 publications 1998: 10 publications 1999: 3 publications 2000: 8 publications 2001: 7 publications 2002: 5 publications 2003: 7 publications 2004: 11 publications 2005: 9 publications 2006: 6 publications 2007: 16 publications 2008: 14 publications 2009: 20 publications 2010: 11 publications 2011: 7 publications 2012: 10 publications 2013: 13 publications 2014: 15 publications 2015: 10 publications 2016: 9 publications 2017: 5 publications 2018: 7 publications 2019: 8 publications 2020: 5 publications 2021: 11 publications 2022: 4 publications 2023: 1 publication 2024: 5 publications 2025: 3 publications
1987 2025

272 publications in total across all disciplines

View publications per year as a table
Jean-Paul Viard: publications per year, 1987 to 2025
Year Publications
1987 3
1988 1
1989 4
1990 0
1991 0
1992 6
1993 4
1994 3
1995 6
1996 3
1997 2
1998 10
1999 3
2000 8
2001 7
2002 5
2003 7
2004 11
2005 9
2006 6
2007 16
2008 14
2009 20
2010 11
2011 7
2012 10
2013 13
2014 15
2015 10
2016 9
2017 5
2018 7
2019 8
2020 5
2021 11
2022 4
2023 1
2024 5
2025 3
Total 272
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Jean-Paul Viard 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 Jean-Paul Viard sits on this spectrum.

No. of scientists
50 100 150 200 250
Bar chart with 64 bars. Horizontal axis: publications, 55–64 to 679+. Vertical axis: number of scientists, 0 to 288. Most scientists, 288, have 135–144 publications. The last bar groups every scientist with 679 publications or more. The highlighted bar, 235–244 publications, is where this scientist sits. 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: 265 scientists 155–164 publications: 264 scientists 165–174 publications: 253 scientists 175–184 publications: 276 scientists 185–194 publications: 190 scientists 195–204 publications: 234 scientists 205–214 publications: 208 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
55–64 publications 679+

This scientist: 235 publications — 61st percentile

61% of scientists in this discipline score the same or lower.

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

View publications distribution as a table
Number of Microbiology scientists by publication count, Research.com 2026 ranking edition. Based on 5,513 ranked scientists.
Publications Scientists This scientist
55–64 8
65–74 29
75–84 55
85–94 112
95–104 137
105–114 190
115–124 235
125–134 234
135–144 288
145–154 265
155–164 264
165–174 253
175–184 276
185–194 190
195–204 234
205–214 208
215–224 198
225–234 155
235–244 161 235
245–254 160
255–264 146
265–274 139
275–284 148
285–294 115
295–304 96
305–314 88
315–324 106
325–334 65
335–344 76
345–354 64
355–364 62
365–374 65
375–384 61
385–394 34
395–404 44
405–414 36
415–424 35
425–434 29
435–444 33
445–454 34
455–464 25
465–474 26
475–484 20
485–494 19
495–504 16
505–514 17
515–524 23
525–534 14
535–544 14
545–554 18
555–564 12
565–574 7
575–584 9
585–594 9
595–604 9
605–614 7
615–624 9
625–634 7
635–644 4
645–654 5
655–664 6
665–674 7
675–678 3
679+ 99
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Jean-Paul Viard 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 Jean-Paul Viard sits on this spectrum.

No. of scientists
50 100 150
Bar chart with 88 bars. Horizontal axis: D-Index, 40 to 127+. Vertical axis: number of scientists, 0 to 162. Most scientists, 162, have 58 D-Index. The last bar groups every scientist with 127 D-Index or more. The highlighted bar, 63 D-Index, is where this scientist sits. 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: 112 scientists 57 D-Index: 136 scientists 58 D-Index: 162 scientists 59 D-Index: 151 scientists 60 D-Index: 139 scientists 61 D-Index: 123 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: 94 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: 63 D-Index — 52nd percentile

52% of scientists in this discipline score the same or lower.

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

View D-Index distribution as a table
Number of Microbiology scientists by D-index, Research.com 2026 ranking edition. Based on 5,513 ranked scientists.
D-Index Scientists This scientist
40 30
41 86
42 90
43 117
44 122
45 123
46 108
47 110
48 106
49 109
50 129
51 111
52 116
53 127
54 134
55 134
56 112
57 136
58 162
59 151
60 139
61 123
62 126
63 144 63
64 109
65 103
66 124
67 112
68 103
69 131
70 94
71 93
72 96
73 92
74 80
75 66
76 87
77 60
78 73
79 59
80 57
81 55
82 47
83 77
84 50
85 45
86 42
87 41
88 32
89 38
90 35
91 34
92 27
93 26
94 33
95 22
96 37
97 22
98 21
99 22
100 30
101 16
102 20
103 17
104 19
105 16
106 19
107 18
108 14
109 10
110 9
111 7
112 11
113 6
114 15
115 10
116 12
117 7
118 10
119 10
120 11
121 2
122 7
123 12
124 5
125 9
126 6
127+ 95
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Overview

Jean-Paul Viard is affiliated with Assistance Publique - Hôpitaux de Paris in France and specializes in medicine with a focus on infectious diseases and epidemiology. Their research predominantly addresses HIV/AIDS and related viral infections, contributing to multiple facets of HIV research and treatment.

The main fields of study for Viard encompass:

  • Medicine

Their subfields of study highlight the emphasis on:

  • Infectious Diseases
  • Epidemiology
  • Virology
  • Oncology
  • Emergency Medicine

Viard's work covers various topics, particularly within HIV research, including:

  • HIV/AIDS Research and Interventions
  • HIV Research and Treatment
  • HIV, Drug Use, Sexual Risk
  • HIV-related health complications and treatments
  • Viral-associated cancers and disorders
  • HIV/AIDS drug development and treatment
  • Hepatitis C virus research

Significant recent papers authored by Viard include:

  • "Perspectives of injectable long acting antiretroviral therapies for HIV treatment or prevention: understanding potential users' ambivalences," 2020, published in AIDS Care
  • "Injectable long acting antiretroviral for HIV treatment and prevention: perspectives of potential users," 2023, published in BMC Infectious Diseases
  • "Introducing an Open-Source Course Management System (Moodle) for Blended learning on infectious diseases and microbiology: A pre-post observational study," 2021, published in Infectious Diseases Now
  • "High proportion of post-migration HIV acquisition in migrant men who have sex with men receiving HIV care in the Paris region, and associations with social disadvantage and sexual behaviours: results of the ANRS-MIE GANYMEDE study, France, 2021 to 2022," 2024, published in Eurosurveillance
  • "Sleep, Prospective Memory, and Immune Status among People Living with HIV," 2021, published in International Journal of Environmental Research and Public Health

Viard frequently publishes in the following venues:

  • The Lancet Regional Health - Europe
  • HIV Medicine
  • AIDS Care
  • BMC Infectious Diseases
  • Eurosurveillance

Frequent co-authors with whom Viard has collaborated include:

  • Jean-Michel Molina
  • Jade Ghosn
  • Laurence Slama
  • Séverine Carillon
  • Lucille Gallardo

Best Publications

  • Circulating microRNAs in sera correlate with soluble biomarkers of immune activation but do not predict mortality in ART treated individuals with HIV-1 infection : a case control study

    Daniel D. Murray;Kazuo Suzuki;Matthew Law;Jonel Trebicka

  • Post-treatment HIV-1 controllers with a long-term virological remission after the interruption of early initiated antiretroviral therapy ANRS VISCONTI Study.

    Asier Sáez-Cirión;Charline Bacchus;Laurent Hocqueloux;Véronique Avettand-Fenoel

  • Clinical features and prognostic factors of listeriosis: the MONALISA national prospective cohort study.

    Caroline Charlier;Élodie Perrodeau;Alexandre Leclercq;Alexandre Leclercq;Benoît Cazenave

  • Enhanced T cell recovery in HIV-1–infected adults through IL-7 treatment

    Yves Levy;Christine Lacabaratz;Laurence Weiss;Jean-Paul Viard

  • Association of anti-β2 glycoprotein I antibodies with lupus-type circulating anticoagulant and thrombosis in systemic lupus erythematosus☆

    Jean-Paul Viard;Zahir Amoura;Jean-François Bach

  • Possible role of catheters in Saccharomyces boulardii fungemia.

    C. Hennequin;C. Kauffmann-Lacroix;A. Jobert;J. P. Viard

  • Influence of Age on CD4 Cell Recovery in Human Immunodeficiency Virus–Infected Patients Receiving Highly Active Antiretroviral Therapy: Evidence from the EuroSIDA Study

    Jean-Paul Viard;Amanda Mocroft;Antonio Chiesi;Ole Kirk

  • Chronic renal failure among HIV-1-infected patients

    Amanda Mocroft;Ole Kirk;Jose Gatell;Peter Reiss

  • Overproduction of Proinflammatory Cytokines Imbalanced by Their Antagonists in POEMS Syndrome

    RK Gherardi;L Belec;M Soubrier;D Malapert

  • Long-term antiretroviral therapy initiated during primary HIV-1 infection is key to achieving both low HIV reservoirs and normal T cell counts

    Laurent Hocqueloux;Véronique Avettand-Fènoël;Véronique Avettand-Fènoël;Sophie Jacquot;Thierry Prazuck

  • Long-term immunovirologic control following antiretroviral therapy interruption in patients treated at the time of primary HIV-1 infection.

    Laurent Hocqueloux;Thierry Prazuck;Véronique Avettand-Fenoel;Alain Lafeuillade

  • Impact of 5 years of maximally successful highly active antiretroviral therapy on CD4 cell count and HIV-1 DNA level.

    Jean-Paul Viard;Marianne Burgard;Jean-Baptiste Hubert;Laurent Aaron

  • Vitamin D and clinical disease progression in HIV infection: results from the EuroSIDA study.

    Jean-Paul Viard;Jean-Claude Souberbielle;Ole Kirk;Joanne Reekie

  • Early Levels of HIV-1 DNA in Peripheral Blood Mononuclear Cells Are Predictive of Disease Progression Independently of HIV-1 RNA Levels and CD4+ T Cell Counts

    Christine Rouzioux;Jean-Baptiste Hubert;Marianne Burgard;Christiane Deveau

  • Impact of HIV-1 genetic diversity on plasma HIV-1 RNA Quantification: usefulness of the Agence Nationale de Recherches sur le SIDA second-generation long terminal repeat-based real-time reverse transcriptase polymerase chain reaction test.

    François Rouet;Marie-Laure Chaix;Eric Nerrienet;Nicole Ngo-Giang-Huong

  • Pulmonary hypertension in POEMS syndrome: a new feature mediated by cytokines.

    Philippe Lesprit;Bertrand Godeau;Francois-Jérôme Authier;Martin Soubrier

  • Comparison of subcutaneous and intravenous interleukin-2 in asymptomatic HIV-1 infection : a randomised controlled trial

    Y Levy;C Capitant;S Houhou;I Carriere

  • Total HIV-1 DNA, a Marker of Viral Reservoir Dynamics with Clinical Implications

    Véronique Avettand-Fènoël;Véronique Avettand-Fènoël;Laurent Hocqueloux;Jade Ghosn;Antoine Cheret

  • Rituximab therapy for HIV-associated Castleman disease.

    Anne-Geneviève Marcelin;Laurent Aaron;Christine Mateus;Emmanuel Gyan

  • Diagnostic contribution of positron emission tomography with [18F]fluorodeoxyglucose for invasive fungal infections.

    A. Hot;C. Maunoury;S. Poiree;F. Lanternier

Frequent Co-Authors

Christine Rouzioux
Christine Rouzioux Necker-Enfants Malades Hospital
Marc Lecuit
Marc Lecuit Institut Pasteur
Véronique Avettand-Fenoel
Véronique Avettand-Fenoel Necker-Enfants Malades Hospital
Cécile Goujard
Cécile Goujard University of Paris-Saclay
Marie-Laure Chaix
Marie-Laure Chaix Université Paris Cité
Jens D. Lundgren
Jens D. Lundgren Rigshospitalet
Jade Ghosn
Jade Ghosn Hôpital Bichat - Claude-Bernard (Hôpitaux Universitaires Paris Nord Val de Seine)
Bertrand Dupont
Bertrand Dupont Necker-Enfants Malades Hospital
Olivier Lortholary
Olivier Lortholary Université Paris Cité

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