Citation Rankings (Highly Cited Researchers) 2024 and list of influential and most cited researchers in Agriculture and Forestry, Art, Design and Architecture, Business and Management, Economics and Econometrics, Education, Engineering and Technology, History, Philosophy, Theology, Law, Medicine and Health Sciences, Natural Sciences and Social Sciences and their 256 sub-branches is a unique service offered only by “AD Scientific Index”. You can see the most cited and influential researchers in the country and region. See also for more specific citation analyses: "last 6 years citation index" Universities Rankings 2024 (Sort by: Total Citations) and Universities Rankings 2024 (Sort by : Last 6 Years Citations)
* Total Citation Counts Rankings
World Rank
310,498
Country Rank
12,784
Institution Rank : 234
![](https://cdn.adscientificindex.com/logos/11535.png)
![Canada](/flags/ca.png)
![Caroline Cameron](https://cdn.adscientificindex.com/pictures/76/648452.jpg)
Infectious diseases
microbiology
public health
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,065
1,326
0.433
* Total Citation Counts Rankings
World Rank
608,180
Country Rank
1,576
Institution Rank : 161
![](https://cdn.adscientificindex.com/logos/11072.jpg)
![Nigeria](/flags/ng.png)
![Victoria Olusola Adetunji](https://cdn.adscientificindex.com/pictures/4c/91842.jpg)
Antibiotic Resistance
Applied food microbiology
biofilm control
risk analysis in food
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,185
631
0.532
* Total Citation Counts Rankings
World Rank
651,116
Country Rank
3,486
Institution Rank : 361
![](https://cdn.adscientificindex.com/logos/15099.png)
![New Zealand](/flags/nz.png)
![Monica L. Gerth](https://cdn.adscientificindex.com/pictures/fc/4356206.jpg)
Microbiology
Biochemistry
Chemotaxis
Kauri dieback
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,051
799
0.760
* Total Citation Counts Rankings
World Rank
735,925
Country Rank
25,472
Institution Rank : 464
![](https://cdn.adscientificindex.com/logos/11535.png)
![Canada](/flags/ca.png)
![Douglas Briant](https://cdn.adscientificindex.com/pictures/ab/666463.jpg)
Biochemistry
Cell Biology
Microbiology
Microbiome
Cell Signalling
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
831
156
0.188
* Total Citation Counts Rankings
World Rank
881,814
Country Rank
30,965
Institution Rank : 199
![](https://cdn.adscientificindex.com/logos/11718.jpg)
![Australia](/flags/au.png)
![Nuwan Vithanage](https://cdn.adscientificindex.com/pictures/f6/46776.jpg)
Microbiology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
538
313
0.582
* Total Citation Counts Rankings
World Rank
1,000,365
Country Rank
31,267
Institution Rank : 563
![](https://cdn.adscientificindex.com/logos/11535.png)
![Canada](/flags/ca.png)
![Lauren Davey](https://cdn.adscientificindex.com/pictures/b8/5251229.jpg)
Microbiology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
357
289
0.810
* Total Citation Counts Rankings
World Rank
1,064,475
Country Rank
10,199
Institution Rank : 221
![](https://cdn.adscientificindex.com/logos/5144.png)
![Nigeria](/flags/ng.png)
![Victoria Olaide Adenigba](https://cdn.adscientificindex.com/pictures/a0/4496575.jpg)
environmental and industrial microbiology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
284
197
0.694
* Total Citation Counts Rankings
World Rank
1,489,903
Country Rank
346,346
Institution Rank : 60
![](https://cdn.adscientificindex.com/logos/11062.png)
![United States](/flags/us.png)
![Muhammed Hamzah Halim](/user/assets/images/profile/no-profile-photo.png)
Microbiology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
77
73
0.948
* Total Citation Counts Rankings
World Rank
2,111,835
Country Rank
425,978
Institution Rank : 99
![](https://cdn.adscientificindex.com/logos/11062.png)
![United States](/flags/us.png)
![Nada Attallah](/user/assets/images/profile/no-profile-photo.png)
microbiology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4
4
1.000
* Total Citation Counts Rankings
World Rank
2,152,126
Country Rank
45,124
Institution Rank : 1,012
![](https://cdn.adscientificindex.com/logos/10860.png)
![Nigeria](/flags/ng.png)
![Obatusin Saanu Victoria](/user/assets/images/profile/no-profile-photo.png)
Microbiology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3
2
0.667
* Total Citation Counts Rankings
World Rank
2,187,874
Country Rank
432,752
Institution Rank : 107
![](https://cdn.adscientificindex.com/logos/11062.png)
![United States](/flags/us.png)
![Alsahlani Mohammed](/pictures/ff/5370937.jpg)
Microbiology _ Genetics _ Biology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1
1
1.000
Caroline Cameron
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,065
1,326
0.433
Infectious diseases
microbiology
public health
Victoria Olusola Adetunji
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,185
631
0.532
Antibiotic Resistance
Applied food microbiology
biofilm control
risk analysis in food
Monica L. Gerth
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,051
799
0.760
Microbiology
Biochemistry
Chemotaxis
Kauri dieback
Douglas Briant
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
831
156
0.188
Biochemistry
Cell Biology
Microbiology
Microbiome
Cell Signalling
Nuwan Vithanage
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
538
313
0.582
Lauren Davey
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
357
289
0.810
Victoria Olaide Adenigba
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
284
197
0.694
environmental and industrial microbiology
Muhammed Hamzah Halim
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
77
73
0.948
Nada Attallah
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4
4
1.000
Obatusin Saanu Victoria
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3
2
0.667
Alsahlani Mohammed
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1
1
1.000
Microbiology _ Genetics _ Biology