Top 100 Scientists

World Top 100 Scientists 2025

Top 100 scientists can be ranked globally or specific to the following regions including Africa, Asia, Europe, North America, Latin America, Oceania, Arab League, ASEAN, EECA, and BRICS based on total H-index scores without any breakdown by subject areas. Top 100 rankings in the world, in a continent, or a region include standardized subjects areas of Agriculture & Forestry, Arts, Design and Architecture, Business & Management, Economics & Econometrics, Education, Engineering & Technology, History, Philosophy, Theology, Law/Law and Legal Studies, Medical and Health Sciences, Natural Sciences, Social Sciences, Art and Humanities Rankings and Social Sciences and Humanities Rankings BETA VERSION. Subject field ranking in world, region, country and university is beta version since subject field "others" (873,864 scientists profile whose branch cannot be determined, not yet edited or determined) is excluded, so the ranking will change as the others fields are edited. Please note that. Subjects indicated as “ * others ” will not be included in the ranking by regions and subjects.

* Rankings
Ranking Based On Selection :3
Goletti Delia
tuberculosis
immunology
autophagy
biological therapy
Covid-19
Metrics
H-Index
i10 Index
Citation
85
264
37,964
* Rankings
Ranking Based On Selection :15
Laura Falasca
Infectious diseases
ultrastructural diagnostics
cell death
Metrics
H-Index
i10 Index
Citation
36
67
4,374
* Rankings
Ranking Based On Selection :18
Simone Lanini
Infectious diseases
epidemiology
cross infections
hospital outbreaks
meta-analyses
Metrics
H-Index
i10 Index
Citation
35
80
4,043
* Rankings
Ranking Based On Selection :23
Gina Gualano
COVID
tubercolosi
micobatteriosi malattie infettive apparato respiratorio
Metrics
H-Index
i10 Index
Citation
33
60
4,822
* Rankings
Ranking Based On Selection :28
Alessandra Amendola
Virologia
test diagnostici
HIV-1
apoptosi
autofagia
Metrics
H-Index
i10 Index
Citation
32
65
3,842
* Rankings
Ranking Based On Selection :30
Leopoldo Paolo Pucillo
immunologia ed autoimmunità
risposta immunologica ad agenti infettivi
farmacologia
Metrics
H-Index
i10 Index
Citation
30
62
2,838
* Rankings
Ranking Based On Selection :32
Elisa Petruccioli
immunology
infectiouse disease
microbiology
Metrics
H-Index
i10 Index
Citation
28
42
2,833
* Rankings
Ranking Based On Selection :35
Gabriella De Carli
Malattie infettive
Epidemiologia
Esposizioni professionali
Metrics
H-Index
i10 Index
Citation
28
52
3,845
* Rankings
Ranking Based On Selection :40
Gilda Cuzzi
infermieristica
sanità pubblica
medicina
Metrics
H-Index
i10 Index
Citation
26
38
2,274
* Rankings
Ranking Based On Selection :48
Michele Bibas
Hematology
Infectious disease-associated Hematology
Aggresive Lymphomas
Immunology.
Metrics
H-Index
i10 Index
Citation
23
35
2,621
* Rankings
Ranking Based On Selection :55
federica ferraro
Infectious diseases
Healthcare associated infections
Epidemiology
Metrics
H-Index
i10 Index
Citation
21
24
1,373
* Rankings
Ranking Based On Selection :59
Silvia Pittalis
infectious diseases
epidemiology
HIV
tubercolosis
Ebola
Metrics
H-Index
i10 Index
Citation
19
23
1,564
Rankings
Ranking Based On Selection: 2
Andrea Antinori
Metrics
H-Index
i10 Index
Citation Counts
99
548
48,907
Rankings
Ranking Based On Selection: 3
Goletti Delia
Metrics
H-Index
i10 Index
Citation Counts
85
264
37,964
tuberculosis
immunology
autophagy
biological therapy
Covid-19
Rankings
Ranking Based On Selection: 4
Maria Rosaria Capobianchi
Metrics
H-Index
i10 Index
Citation Counts
75
406
21,550
Rankings
Ranking Based On Selection: 5
Enrico Girardi
Metrics
H-Index
i10 Index
Citation Counts
74
287
19,763
Rankings
Ranking Based On Selection: 6
Emanuele Nicastri
Metrics
H-Index
i10 Index
Citation Counts
66
256
20,288
Infectious diseases
tropical diseases
Rankings
Ranking Based On Selection: 7
Mauro Zaccarelli
Metrics
H-Index
i10 Index
Citation Counts
61
214
22,114
Rankings
Ranking Based On Selection: 8
Fabrizio Maggi
Metrics
H-Index
i10 Index
Citation Counts
54
180
11,461
Rankings
Ranking Based On Selection: 9
vincenzo puro
Metrics
H-Index
i10 Index
Citation Counts
54
184
11,476
Rankings
Ranking Based On Selection: 11
Concetta Castilletti
Metrics
H-Index
i10 Index
Citation Counts
52
162
9,568
infectious diseases
innate immunity
virology
Rankings
Ranking Based On Selection: 12
Adriana Ammassari
Metrics
H-Index
i10 Index
Citation Counts
51
145
12,474
Rankings
Ranking Based On Selection: 15
Laura Falasca
Metrics
H-Index
i10 Index
Citation Counts
36
67
4,374
Infectious diseases
ultrastructural diagnostics
cell death
Rankings
Ranking Based On Selection: 17
Silvia Meschi
Metrics
H-Index
i10 Index
Citation Counts
35
72
4,130
Rankings
Ranking Based On Selection: 18
Simone Lanini
Metrics
H-Index
i10 Index
Citation Counts
35
80
4,043
Infectious diseases
epidemiology
cross infections
hospital outbreaks
meta-analyses
Rankings
Ranking Based On Selection: 19
Fabiola Ciccosanti
Metrics
H-Index
i10 Index
Citation Counts
34
54
7,810
Rankings
Ranking Based On Selection: 20
Licia Bordi
Metrics
H-Index
i10 Index
Citation Counts
34
71
4,084
Rankings
Ranking Based On Selection: 21
Federico Martini
Metrics
H-Index
i10 Index
Citation Counts
34
77
3,875
Rankings
Ranking Based On Selection: 23
Gina Gualano
Metrics
H-Index
i10 Index
Citation Counts
33
60
4,822
COVID
tubercolosi
micobatteriosi malattie infettive apparato respiratorio
Rankings
Ranking Based On Selection: 24
VALENTINA VANINI
Metrics
H-Index
i10 Index
Citation Counts
33
54
3,564
Infectious diseases
immunology
tuberculosis
microbiology
Rankings
Ranking Based On Selection: 25
Alessandra Sacchi
Metrics
H-Index
i10 Index
Citation Counts
33
69
3,194
Rankings
Ranking Based On Selection: 26
Franca Del Nonno
Metrics
H-Index
i10 Index
Citation Counts
33
69
3,590
Rankings
Ranking Based On Selection: 28
Alessandra Amendola
Metrics
H-Index
i10 Index
Citation Counts
32
65
3,842
Virologia
test diagnostici
HIV-1
apoptosi
autofagia
Rankings
Ranking Based On Selection: 30
Leopoldo Paolo Pucillo
Metrics
H-Index
i10 Index
Citation Counts
30
62
2,838
immunologia ed autoimmunità
risposta immunologica ad agenti infettivi
farmacologia
Rankings
Ranking Based On Selection: 32
Elisa Petruccioli
Metrics
H-Index
i10 Index
Citation Counts
28
42
2,833
immunology
infectiouse disease
microbiology
Rankings
Ranking Based On Selection: 34
stefania cicalini
Metrics
H-Index
i10 Index
Citation Counts
28
73
3,463
Rankings
Ranking Based On Selection: 35
Gabriella De Carli
Metrics
H-Index
i10 Index
Citation Counts
28
52
3,845
Malattie infettive
Epidemiologia
Esposizioni professionali
Rankings
Ranking Based On Selection: 36
Carmela Pinnetti
Metrics
H-Index
i10 Index
Citation Counts
27
82
2,760
HIV
infectious diseases
Rankings
Ranking Based On Selection: 37
Ubaldo Visco Comandini
Metrics
H-Index
i10 Index
Citation Counts
27
56
3,854
Trapianto di fegato
epatologia
HIV
Rankings
Ranking Based On Selection: 38
Federica Forbici
Metrics
H-Index
i10 Index
Citation Counts
27
55
2,501
Rankings
Ranking Based On Selection: 39
Roberta D'Arrigo
Metrics
H-Index
i10 Index
Citation Counts
27
39
1,872
Rankings
Ranking Based On Selection: 40
Gilda Cuzzi
Metrics
H-Index
i10 Index
Citation Counts
26
38
2,274
infermieristica
sanità pubblica
medicina
Rankings
Ranking Based On Selection: 41
Eleonora Cimini
Metrics
H-Index
i10 Index
Citation Counts
26
54
2,650
Immunology
Infectious diseases
T cells
HCV
HIV
Rankings
Ranking Based On Selection: 42
Alessandra Vergori
Metrics
H-Index
i10 Index
Citation Counts
25
50
3,192
Infectious Diseases and Tropical Medicine
HIV/AIDS
COVID19
Rankings
Ranking Based On Selection: 43
ALESSANDRA ROMAGNOLI
Metrics
H-Index
i10 Index
Citation Counts
25
35
4,875
Mycobacterium tuberculosis
autophagy
molecular and cell biology
Rankings
Ranking Based On Selection: 45
Francesco Vaia
Metrics
H-Index
i10 Index
Citation Counts
24
48
2,696
Rankings
Ranking Based On Selection: 46
vincenzo schinina
Metrics
H-Index
i10 Index
Citation Counts
24
43
1,999
Rankings
Ranking Based On Selection: 48
Michele Bibas
Metrics
H-Index
i10 Index
Citation Counts
23
35
2,621
Hematology
Infectious disease-associated Hematology
Aggresive Lymphomas
Immunology.
Rankings
Ranking Based On Selection: 49
Lavinia Fabeni
Metrics
H-Index
i10 Index
Citation Counts
23
49
1,609
HIV
VIRUS
SEQUENZIAMENTO
FILOGENESI
Rankings
Ranking Based On Selection: 50
Silvia D'Arezzo
Metrics
H-Index
i10 Index
Citation Counts
23
29
1,768
Rankings
Ranking Based On Selection: 52
Annalisa Mondi
Metrics
H-Index
i10 Index
Citation Counts
22
43
2,089
Rankings
Ranking Based On Selection: 54
assunta navarra
Metrics
H-Index
i10 Index
Citation Counts
21
27
1,461
Rankings
Ranking Based On Selection: 55
federica ferraro
Metrics
H-Index
i10 Index
Citation Counts
21
24
1,373
Infectious diseases
Healthcare associated infections
Epidemiology
Rankings
Ranking Based On Selection: 56
Maria Grazia Paglia
Metrics
H-Index
i10 Index
Citation Counts
21
33
1,357
microbiologia molecolare
parassitologia molecolare
Rankings
Ranking Based On Selection: 57
Teresa Chiacchio
Metrics
H-Index
i10 Index
Citation Counts
20
22
1,441
Rankings
Ranking Based On Selection: 58
Stefania Ianniello
Metrics
H-Index
i10 Index
Citation Counts
19
29
1,655
Rankings
Ranking Based On Selection: 59
Silvia Pittalis
Metrics
H-Index
i10 Index
Citation Counts
19
23
1,564
infectious diseases
epidemiology
HIV
tubercolosis
Ebola
Rankings
Ranking Based On Selection: 60
Valentina Fedele
Metrics
H-Index
i10 Index
Citation Counts
19
22
1,677
HIV
resistenze
neurodegenerazione
Rankings
Ranking Based On Selection: 62
Mirella Biava
Metrics
H-Index
i10 Index
Citation Counts
14
16
486
Rankings
Ranking Based On Selection: 63
Giulia Berno
Metrics
H-Index
i10 Index
Citation Counts
14
14
418
HIV
VIRUS
SEQUENZIAMENTO
Rankings
Ranking Based On Selection: 64
Martina Di Rienzo
Metrics
H-Index
i10 Index
Citation Counts
11
12
12,063
Rankings
Ranking Based On Selection: 65
Nardi Tetaj
Metrics
H-Index
i10 Index
Citation Counts
10
10
325
Intensive Care Unit
Anesthesiology
Rankings
Ranking Based On Selection: 67
Claudia Marsella
Metrics
H-Index
i10 Index
Citation Counts
6
6
430
Biologia Cellulare e molecolare
Rankings
Ranking Based On Selection: 68
Salvatore Curiale
Metrics
H-Index
i10 Index
Citation Counts
5
5
322
malattie infettive
epidemiologia