World's Best Scientists 2026 revealed!
Tommy Tsan-Yuk Lam

Tommy Tsan-Yuk Lam

D-Index & Metrics

Discipline name D-Index World Ranking Current World Ranking National Ranking Current National Ranking Publications Citations
Microbiology 54 3897 3579 97 94 113 42574

Tommy Tsan-Yuk Lam publications per year

The chart shows the history of publications by Tommy Tsan-Yuk Lam between 2008 and 2025, highlighting the no. of papers published in each year and offering an overview of the publication velocity of this scholar. Tommy Tsan-Yuk Lam published across 18 years, from 2008 to 2025, averaging 9.7 papers a year. Output peaked at 21 publications in 2024. 37 of the 175 publications appeared in the last two years.

No. of publications
5 10 15 20
Bar chart. Horizontal axis: year, 2008 to 2025. Vertical axis: number of publications, 0 to 21. Peak 21 publications in 2024. 2008: 3 publications 2009: 1 publication 2010: 10 publications 2011: 6 publications 2012: 5 publications 2013: 15 publications 2014: 5 publications 2015: 6 publications 2016: 7 publications 2017: 6 publications 2018: 7 publications 2019: 5 publications 2020: 18 publications 2021: 9 publications 2022: 20 publications 2023: 15 publications 2024: 21 publications 2025: 16 publications
2008 2025

175 publications in total across all disciplines

View publications per year as a table
Tommy Tsan-Yuk Lam: publications per year, 2008 to 2025
Year Publications
2008 3
2009 1
2010 10
2011 6
2012 5
2013 15
2014 5
2015 6
2016 7
2017 6
2018 7
2019 5
2020 18
2021 9
2022 20
2023 15
2024 21
2025 16
Total 175
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Tommy Tsan-Yuk Lam 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 Tommy Tsan-Yuk Lam 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, 105–114 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: 113 publications — 9th percentile

9% 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
105–114 190 113
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
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Tommy Tsan-Yuk Lam 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 Tommy Tsan-Yuk Lam 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, 54 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: 54 D-Index — 29th percentile

29% 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 54
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
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Overview

Tommy Tsan-Yuk Lam is affiliated with the University of Hong Kong in China and focuses primarily on research in medicine and biochemistry, genetics, and molecular biology. Their work encompasses several subfields, including infectious diseases, molecular biology, epidemiology, animal science and zoology, and public health, environmental, and occupational health.

Lam's research covers diverse topics such as:

  • SARS-CoV-2 and COVID-19 Research
  • Genomics and Phylogenetic Studies
  • Animal Virus Infections Studies
  • Viral Infections and Vectors
  • Influenza Virus Research Studies
  • COVID-19 epidemiological studies
  • Animal Disease Management and Epidemiology

Frequent publication venues include:

  • bioRxiv (Cold Spring Harbor Laboratory)
  • Nature Microbiology
  • Emerging infectious diseases
  • Virus Evolution
  • Eurosurveillance

Notable recent papers authored or co-authored by Lam are:

  • "Early Transmission Dynamics in Wuhan, China, of Novel Coronavirus-Infected Pneumonia," 2020, New England Journal of Medicine
  • "Identifying SARS-CoV-2-related coronaviruses in Malayan pangolins," 2020, Nature
  • "Evolutionary origins of the SARS-CoV-2 sarbecovirus lineage responsible for the COVID-19 pandemic," 2020, Nature Microbiology
  • "Early transmissibility assessment of the N501Y mutant strains of SARS-CoV-2 in the United Kingdom, October to November 2020," 2021, Eurosurveillance
  • "Ggtree: A serialized data object for visualization of a phylogenetic tree and annotation data," 2022, iMeta

Collaborations have been frequent with several researchers, including:

  • Marcus Ho-Hin Shum
  • Yunshi Liao
  • Yi Guan
  • Joseph T. Wu
  • GM Leung

This profile reflects Tommy Tsan-Yuk Lam's involvement in numerous studies related to virology and epidemiology, with a substantial focus on coronaviruses and their transmission dynamics. Their contributions have been published mainly in high-impact journals and preprint archives recognized in the fields of infectious disease research and genomics.

Best Publications

  • ggtree: an R package for visualization and annotation of phylogenetic trees with their covariates and other associated data

    Guangchuang Yu;David K. Smith;Huachen Zhu;Yi Guan

  • Identifying SARS-CoV-2-related coronaviruses in Malayan pangolins.

    Tommy Tsan-Yuk Lam;Na Jia;Ya-Wei Zhang;Marcus Ho-Hin Shum

  • Exploring the temporal structure of heterochronous sequences using TempEst (formerly Path-O-Gen)

    Andrew Rambaut;Tommy T. Lam;Luiz Max Carvalho;Oliver G. Pybus

  • The sequence and de novo assembly of the giant panda genome

    Ruiqiang Li;Wei Fan;Geng Tian;Hongmei Zhu

  • Two Methods for Mapping and Visualizing Associated Data on Phylogeny Using Ggtree.

    Guangchuang Yu;Tommy Tsan-Yuk Lam;Huachen Zhu;Yi Guan

  • Treeio: An R Package for Phylogenetic Tree Input and Output with Richly Annotated and Associated Data.

    Li-Gen Wang;Tommy Tsan-Yuk Lam;Shuangbin Xu;Zehan Dai

  • The genesis and source of the H7N9 influenza viruses causing human infections in China

    Tommy Tsan-Yuk Lam;Jia Wang;Jia Wang;Yongyi Shen;Yongyi Shen;Yongyi Shen;Boping Zhou

  • Molecular epidemiology of PRRSV: A phylogenetic perspective

    Mang Shi;Tommy Tsan Yuk Lam;Chung Chau Hon;Raymond Kin Hei Hui

  • Phylogeny-Based Evolutionary, Demographical, and Geographical Dissection of North American Type 2 Porcine Reproductive and Respiratory Syndrome Viruses

    Mang Shi;Tommy Tsan Yuk Lam;Chung Chau Hon;Michael P. Murtaugh

  • Co-circulation of three camel coronavirus species and recombination of MERS-CoVs in Saudi Arabia

    Jamal S. M. Sabir;Tommy T.-Y. Lam;Mohamed M. M. Ahmed;Lifeng Li

  • The ever-expanding diversity of porcine reproductive and respiratory syndrome virus

    Michael P. Murtaugh;Tomasz Stadejek;Juan E. Abrahante;Tommy T.Y. Lam

  • Molecular Characterization of the Fecal Microbiota in Patients with Nonalcoholic Steatohepatitis – A Longitudinal Study

    Vincent Wai-Sun Wong;Chi-Hang Tse;Tommy Tsan-Yuk Lam;Grace Lai-Hung Wong

  • Large-Scale Comparative Analyses of Tick Genomes Elucidate Their Genetic Diversity and Vector Capacities

    Na Jia;Jinfeng Wang;Wenqiang Shi;Lifeng Du

  • Evolutionary Genetics of Human Enterovirus 71: Origin, Population Dynamics, Natural Selection, and Seasonal Periodicity of the VP1 Gene

    Kok Keng Tee;Kok Keng Tee;Tommy Tsan-Yuk Lam;Yoke Fun Chan;Jon M. Bible

  • Identification of 2019-nCoV related coronaviruses in Malayan pangolins in southern China

    Unknown

  • The rapidly expanding CRF01_AE epidemic in China is driven by multiple lineages of HIV-1 viruses introduced in the 1990s.

    Yi Feng;Xiang He;Jenny H. Hsi;Fan Li

  • Dissemination, divergence and establishment of H7N9 influenza viruses in China

    Tommy Tsan-Yuk Lam;Boping Zhou;Jia Wang;Yujuan Chai

  • Identification of 2019-nCoV related coronaviruses in Malayan pangolins in southern China

    Tommy Tsan-Yuk Lam;Marcus Ho-Hin Shum;Hua-Chen Zhu;Yi-Gang Tong

  • The sequence and de novo assembly of the giant panda genome [Correction]

    Ruiqiang Li;Ruiqiang Li;Wei Fan;Geng Tian;Geng Tian;Hongmei Zhu

Frequent Co-Authors

Yi Guan
Yi Guan University of Hong Kong
Edward C. Holmes
Edward C. Holmes University of Sydney
Oliver G. Pybus
Oliver G. Pybus University of Oxford
Julian W. Tang
Julian W. Tang University of Leicester
Frederick C. Leung
Frederick C. Leung City University of Hong Kong
Gabriel M. Leung
Gabriel M. Leung University of Hong Kong
Mang Shi
Mang Shi Sun Yat-sen University
Richard J. Webby
Richard J. Webby St. Jude Children's Research Hospital
Leo L. M. Poon
Leo L. M. Poon University of Hong Kong

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