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Medicine
Belgium
2026
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Microbiology
Belgium
2026

D-Index & Metrics

Discipline name D-Index World Ranking Current World Ranking National Ranking Current National Ranking Publications Citations
Microbiology 155 22 21 1 1 1960 112082
Medicine 157 875 803 9 7 2120 118490

Erik De Clercq publications per year

The chart shows the history of publications by Erik De Clercq between 1968 and 2025, highlighting the no. of papers published in each year and offering an overview of the publication velocity of this scholar. Erik De Clercq published across 58 years, from 1968 to 2025, averaging 38.3 papers a year. Output peaked at 107 publications in 2003. 30 of the 2,220 publications appeared in the last two years.

No. of publications
25 50 75 100
Bar chart. Horizontal axis: year, 1968 to 2025. Vertical axis: number of publications, 0 to 107. Peak 107 publications in 2003. 1968: 1 publication 1969: 2 publications 1970: 7 publications 1971: 6 publications 1972: 9 publications 1973: 8 publications 1974: 11 publications 1975: 15 publications 1976: 8 publications 1977: 7 publications 1978: 17 publications 1979: 14 publications 1980: 15 publications 1981: 17 publications 1982: 17 publications 1983: 16 publications 1984: 31 publications 1985: 26 publications 1986: 27 publications 1987: 38 publications 1988: 37 publications 1989: 47 publications 1990: 41 publications 1991: 61 publications 1992: 51 publications 1993: 44 publications 1994: 51 publications 1995: 51 publications 1996: 57 publications 1997: 51 publications 1998: 78 publications 1999: 73 publications 2000: 78 publications 2001: 96 publications 2002: 99 publications 2003: 107 publications 2004: 100 publications 2005: 79 publications 2006: 86 publications 2007: 95 publications 2008: 61 publications 2009: 61 publications 2010: 50 publications 2011: 32 publications 2012: 37 publications 2013: 33 publications 2014: 25 publications 2015: 25 publications 2016: 27 publications 2017: 16 publications 2018: 12 publications 2019: 20 publications 2020: 24 publications 2021: 34 publications 2022: 33 publications 2023: 26 publications 2024: 18 publications 2025: 12 publications
1968 2025

2,220 publications in total across all disciplines

View publications per year as a table
Erik De Clercq: publications per year, 1968 to 2025
Year Publications
1968 1
1969 2
1970 7
1971 6
1972 9
1973 8
1974 11
1975 15
1976 8
1977 7
1978 17
1979 14
1980 15
1981 17
1982 17
1983 16
1984 31
1985 26
1986 27
1987 38
1988 37
1989 47
1990 41
1991 61
1992 51
1993 44
1994 51
1995 51
1996 57
1997 51
1998 78
1999 73
2000 78
2001 96
2002 99
2003 107
2004 100
2005 79
2006 86
2007 95
2008 61
2009 61
2010 50
2011 32
2012 37
2013 33
2014 25
2015 25
2016 27
2017 16
2018 12
2019 20
2020 24
2021 34
2022 33
2023 26
2024 18
2025 12
Total 2,220
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Erik De Clercq publications per year - data summary

  • Erik De Clercq, a Microbiology scholar from Rega Institute for Medical Research, has 2,220 publications recorded across 58 years, from 1968 to 2025.
  • The oldest publication on record dates to 1968 and the most recent to 2025.
  • The most productive year is 2003, with 107 publications.
  • The least productive year with any output is 1968, with 1 publication.
  • The rate of publication averages 38.3 papers per year over the whole span, or 38.3 per year counting only the 58 years with at least one publication.
  • The last 5 years on the chart (2021-2025) hold 123 publications, 6% of the career total.
  • Split into equal eras - 1968-1987: 292 publications (14.6 per year); 1988-2007: 1,382 publications (69.1 per year); 2008-2025: 546 publications (30.3 per year).
  • Comparing the opening and closing eras, the overall trend of publication is rising.

Erik De Clercq 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 Erik De Clercq 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, 679+ 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: 1,960 publications — 100th percentile

100% 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
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 1,960
Download as CSV

Erik De Clercq publication distribution in Microbiology in 2026 - data summary

  • The chart plots the publication count of all 5,513 Microbiology scientists ranked by Research.com in 2026, grouped into 64 ranges running from 55–64 to 679+ publications.
  • Erik De Clercq, a Microbiology scholar from Rega Institute for Medical Research, records 1,960 publications - the 100th percentile of the discipline.
  • 100% of ranked Microbiology scientists score the same or lower than Erik De Clercq, and about 0% score higher.
  • The median of the discipline falls in the 195–204 publications range, and Erik De Clercq ranks above the median.
  • The most crowded range is 135–144 publications, holding 288 scientists (5% of the field).
  • 54% of the field sits in the lowest quarter of the value range (up to 205–214 publications), so the distribution is heavily right-skewed and high scores are rare.
  • The final bar has no upper bound: it groups every scientist with 679 publications or more, 99 scientists in all (2% of the field).

Erik De Clercq 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 Erik De Clercq 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, 127+ 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: 155 D-Index — 100th percentile

100% 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
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+ 95 155
Download as CSV

Erik De Clercq D-index placement in Microbiology in 2026 - data summary

  • The chart plots the discipline H-index (D-index) of all 5,513 Microbiology scientists ranked by Research.com in 2026, grouped into 88 ranges running from 40 to 127+ D-Index.
  • Erik De Clercq, a Microbiology scholar from Rega Institute for Medical Research, records 155 D-Index - the 100th percentile of the discipline.
  • 100% of ranked Microbiology scientists score the same or lower than Erik De Clercq, and about 0% score higher.
  • The median of the discipline falls in the 63 D-Index range, and Erik De Clercq ranks above the median.
  • The most crowded range is 58 D-Index, holding 162 scientists (3% of the field).
  • 47% of the field sits in the lowest quarter of the value range (up to 61 D-Index), so the distribution leans towards the lower end of the scale.
  • The final bar has no upper bound: it groups every scientist with 127 D-Index or more, 95 scientists in all (2% of the field).

Research.com Recognitions

  • 2026 - Research.com Medicine in Belgium Leader Award
  • 2026 - Research.com Microbiology in Belgium Leader Award
  • 2025 - Research.com Medicine in Belgium Leader Award
  • 2025 - Research.com Microbiology in Belgium Leader Award
  • 2023 - Research.com Microbiology in Belgium Leader Award
  • 2022 - Research.com Microbiology in Belgium Leader Award
  • 2010 - Dr. Paul Janssen Award for Biomedical Research, Johnson & Johnson for his landmark discoveries in anti-HIV medications, including nucleotide analogues, and inventions or co-inventions of several approved drugs for anti-viral therapy.
  • 1994 - Fellow of the American Association for the Advancement of Science (AAAS)
  • 1989 - Member of Academia Europaea

Overview

Erik De Clercq is affiliated with the Rega Institute for Medical Research in Belgium. Their research primarily spans the fields of Medicine and Immunology and Microbiology, with a significant focus on infectious diseases and virology. The scientist's work is closely associated with the development and treatment of HIV/AIDS, alongside topics such as Pneumocystis jirovecii pneumonia detection and treatment, and hepatitis C virus research.

The main subjects of their research include:

  • HIV/AIDS drug development and treatment
  • HIV Research and Treatment
  • Pneumocystis jirovecii pneumonia detection and treatment
  • Click Chemistry and Applications
  • Biochemical and Molecular Research
  • Hepatitis C virus research
  • HIV/AIDS Research and Interventions

Erik De Clercq has contributed to numerous scientific articles, with recent papers including:

  • "Therapeutic options for the 2019 novel coronavirus (2019-nCoV)", 2020, Nature Reviews Drug Discovery
  • "Therapeutic strategies for COVID-19: progress and lessons learned", 2023, Nature Reviews Drug Discovery
  • "Medicinal chemistry strategies for discovering antivirals effective against drug-resistant viruses", 2021, Chemical Society Reviews
  • "Clinical significance of chemokine receptor antagonists", 2020, Expert Opinion on Drug Metabolism & Toxicology
  • "Approved HIV reverse transcriptase inhibitors in the past decade", 2021, Acta Pharmaceutica Sinica B

Collaborations with other researchers are a notable feature of their academic activity. Frequent coauthors include:

  • Christophe Pannecouque
  • Xinyong Liu
  • Dongwei Kang
  • Peng Zhan
  • Fen-Er Chen

Publications by Erik De Clercq have appeared repeatedly in several scientific journals, with the highest number of papers found in:

  • European Journal of Medicinal Chemistry
  • Journal of Medicinal Chemistry
  • Bioorganic Chemistry
  • Acta Pharmaceutica Sinica B
  • Molecules

Their work has earned recognition through awards such as the Dr. Paul Janssen Award for Biomedical Research by Johnson & Johnson in 2010, which cites contributions to anti-HIV medications and antiviral drug development. They were elected as a Fellow of the American Association for the Advancement of Science (AAAS) in 1994 and became a Member of the Academia Europaea in 1989.

Best Publications

  • Rapid and automated tetrazolium-based colorimetric assay for the detection of anti-HIV compounds

    Rudi Pauwels;Jan Balzarini;Masanori Baba;Robert Snoeck

  • Approved Antiviral Drugs over the Past 50 Years

    Erik De Clercq;Guangdi Li;Guangdi Li

  • Angiogenesis : regulators and clinical applications

    Sandra Liekens;Erik De Clercq;Johan Neyts

  • Potent and selective inhibition of HIV-1 replication in vitro by a novel series of TIBO derivatives

    Rudi Pauwels;Koen Andries;Jan Desmyter;Dominique Schols

  • A novel selective broad-spectrum anti-DNA virus agent.

    Erik De Clercq;Antonin Holý;Ivan Rosenberg;Takashi Sakuma

  • Toward improved anti-HIV chemotherapy: therapeutic strategies for intervention with HIV infections.

    Erik De Clercq

  • Antiviral agents active against influenza A viruses

    Erik De Clercq

  • HIV-1 integrase forms stable tetramers and associates with LEDGF/p75 protein in human cells

    Peter Cherepanov;Goedele Maertens;Paul Proost;Bart Devreese

  • Strategies in the design of antiviral drugs

    Erik De Clercq

  • Anti-HIV drugs: 25 compounds approved within 25 years after the discovery of HIV.

    Erik De Clercq

  • Inhibition of T-tropic HIV Strains by Selective Antagonization of the Chemokine Receptor CXCR4

    Dominique Schols;Sofie Struyf;Jo Van Damme;José A. Esté

  • Therapeutic strategies for COVID-19: progress and lessons learned

    Unknown

  • Antiviral activity of phosphonylmethoxyalkyl derivatives of purine and pyrimidines.

    Erik De Clercq;Takashi Sakuma;Masanori Baba;Rudi Pauwels

  • Update on Human Herpesvirus 6 Biology, Clinical Features, and Therapy

    Leen De Bolle;Lieve Naesens;Erik De Clercq

  • The bicyclam AMD3100 story

    Erik De Clercq

  • Chemokine receptor inhibition by AMD3100 is strictly confined to CXCR4.

    Sigrid Hatse;Katrien Princen;Gary Bridger;Erik De Clercq

  • LEDGF/p75 Is Essential for Nuclear and Chromosomal Targeting of HIV-1 Integrase in Human Cells

    Goedele Maertens;Peter Cherepanov;Willem Pluymers;Katrien Busschots

  • A novel lead for specific anti-HIV-1 agents: 1-[(2-hydroxyethoxy)methyl]-6-(phenylthio)thymine.

    Tadashi Miyasaka;Hiromichi Tanaka;Masanori Baba;Hiroyuki Hayakawa

  • Current lead natural products for the chemotherapy of human immunodeficiency virus (HIV) infection

    Erik De Clercq

  • Both 2′,3′-dideoxythymidine and its 2′,3′-unsaturated derivative (2′,3′-dideoxythymidinene) are potent and selective inhibitors of human immunodeficiency virus replication in vitro

    Masanori Baba;Rudi Pauwels;Piet Herdewijn;Erik De Clercq

  • Tetrazolium-based colorimetric assay for the detection of HIV replication inhibitors: revisited 20 years later

    Christophe Pannecouque;Dirk Daelemans;Erik De Clercq

  • Synthesis, antibacterial, antifungal and antiviral activity evaluation of some new bis-Schiff bases of isatin and their derivatives.

    Aliasghar Jarrahpour;Dariush Khalili;Erik De Clercq;Chanaz Salmi

  • Synthesis and biological activity of 4-thiazolidinones, thiosemicarbazides derived from diflunisal hydrazide

    Güniz Küçükgüzel;Ayla Kocatepe;Erik De Clercq;Fikrettin Şahin;Fikrettin Şahin

  • Inhibitory effect of dextran sulfate and heparin on the replication of human immunodeficiency virus (HIV) in vitro.

    Masaihiko Ito;Masanori Baba;Akihiko Sato;Rudi Pauwels

  • Antiviral prodrugs – the development of successful prodrug strategies for antiviral chemotherapy

    Erik De Clercq;Hugh J Field

Frequent Co-Authors

Jan Balzarini
Jan Balzarini KU Leuven
Christophe Pannecouque
Christophe Pannecouque Rega Institute for Medical Research
Robert Snoeck
Robert Snoeck KU Leuven
Johan Neyts
Johan Neyts Rega Institute for Medical Research
Xinyong Liu
Xinyong Liu Shandong University
Peng Zhan
Peng Zhan Shandong University
Lieve Naesens
Lieve Naesens Rega Institute for Medical Research

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