The Citation Rankings (Highly Cited Researchers) list highlight the most cited and influential researchers across a vast range of scientific fields, covering 197 main and sub-disciplines, including the Art and Humanities Citation Rankings and Social Sciences and Humanities Citation Rankings. This service, offered exclusively by AD Scientific Index, aims to provide a balanced perspective by excluding data from CERN and other statistical sources that disproportionately favor certain researchers, particularly in the social sciences and humanities. This unique approach addresses the advantages researchers with multi-author publications and CERN involvement hold over others. Furthermore, citation rankings help uncover rule violations and unethical practices within the research community. For more detailed citation analyses, explore the Scientists Last 6 Years Citation Index, Universities Total Citations Rankings 2025, and Universities Last 6 Years Citations Rankings 2025.
* Total Citation Counts Rankings
Ranking Based On Selection: 1
Harm Reduction
Public Health
Epidemiology
Drug Use
Infectious Diseases
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
95,269
88,050
0.924
* Total Citation Counts Rankings
Ranking Based On Selection: 2
climate change
population health
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
32,834
13,119
0.400
* Total Citation Counts Rankings
Ranking Based On Selection: 3
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
20,751
6,781
0.327
* Total Citation Counts Rankings
Ranking Based On Selection: 4
Epidemiology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
9,460
7,720
0.816
* Total Citation Counts Rankings
Ranking Based On Selection: 5
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,219
2,519
0.597
* Total Citation Counts Rankings
Ranking Based On Selection: 6
Data science
Statistics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,138
1,558
0.729
* Total Citation Counts Rankings
Ranking Based On Selection: 7
Epidemiology (Neuro-E: stroke
ALS)
pesticide assessment
environment&health
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,510
689
0.456
* Total Citation Counts Rankings
Ranking Based On Selection: 8
Vector Borne Diseases
Vector Control
Climate Change
Disasters and Public Health
HIV
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,409
1,027
0.729
* Total Citation Counts Rankings
Ranking Based On Selection: 9
public health
social epidemiology
health systems
health economics
migration and health
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
867
850
0.980
* Total Citation Counts Rankings
Ranking Based On Selection: 10
public health
health psychology
epidemiology
non-communicable diseases
cancer prevention
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
466
464
0.996
* Total Citation Counts Rankings
Ranking Based On Selection: 11
Public Health
Evidence-based medicine
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
150
145
0.967
* Total Citation Counts Rankings
Ranking Based On Selection: 12
public health
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
94
93
0.989
Babak Moazen
Ruprecht Karls Universität Heidelberg
Heidelberg, Germany
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
95,269
88,050
0.924
Harm Reduction
Public Health
Epidemiology
Drug Use
Infectious Diseases
Rainer Sauerborn
Ruprecht Karls Universität Heidelberg
Heidelberg, Germany
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
32,834
13,119
0.400
climate change
population health
Fischer JE
Ruprecht Karls Universität Heidelberg
Heidelberg, Germany
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
20,751
6,781
0.327
Charlotte Probst
Ruprecht Karls Universität Heidelberg
Heidelberg, Germany
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
9,460
7,720
0.816
Katharina Diehl
Ruprecht Karls Universität Heidelberg
Heidelberg, Germany
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,219
2,519
0.597
Alain Vandormael
Ruprecht Karls Universität Heidelberg
Heidelberg, Germany
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,138
1,558
0.729
Data science
Statistics
Anton Safer
Ruprecht Karls Universität Heidelberg
Heidelberg, Germany
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,510
689
0.456
Epidemiology (Neuro-E: stroke
ALS)
pesticide assessment
environment&health
Peter Dambach
Ruprecht Karls Universität Heidelberg
Heidelberg, Germany
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,409
1,027
0.729
Vector Borne Diseases
Vector Control
Climate Change
Disasters and Public Health
HIV
Louise Biddle
Ruprecht Karls Universität Heidelberg
Heidelberg, Germany
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
867
850
0.980
public health
social epidemiology
health systems
health economics
migration and health
Julia M. Lemp
Ruprecht Karls Universität Heidelberg
Heidelberg, Germany
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
466
464
0.996
public health
health psychology
epidemiology
non-communicable diseases
cancer prevention
Marike Andreas
Ruprecht Karls Universität Heidelberg
Heidelberg, Germany
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
150
145
0.967
Public Health
Evidence-based medicine
Shaila Akter
Ruprecht Karls Universität Heidelberg
Heidelberg, Germany
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
94
93
0.989