Grant Johnson

1.2k total citations
18 papers, 899 citations indexed

About

Grant Johnson is a scholar working on Infectious Diseases, Epidemiology and Oncology. According to data from OpenAlex, Grant Johnson has authored 18 papers receiving a total of 899 indexed citations (citations by other indexed papers that have themselves been cited), including 9 papers in Infectious Diseases, 6 papers in Epidemiology and 3 papers in Oncology. Recurrent topics in Grant Johnson's work include Viral gastroenteritis research and epidemiology (4 papers), SARS-CoV-2 and COVID-19 Research (4 papers) and SARS-CoV-2 detection and testing (3 papers). Grant Johnson is often cited by papers focused on Viral gastroenteritis research and epidemiology (4 papers), SARS-CoV-2 and COVID-19 Research (4 papers) and SARS-CoV-2 detection and testing (3 papers). Grant Johnson collaborates with scholars based in Canada, United Kingdom and Czechia. Grant Johnson's co-authors include Raymond Tellier, Martin Petric, Melissa Ayers, Susan C. Nelson, Susan E. Richardson, Martha Brown, Helen Sarantis, Deborah Siegal, Denis Hadjiliadis and Teresa C. T. Peret and has published in prestigious journals such as SHILAP Revista de lepidopterología, Clinical Infectious Diseases and Journal of Clinical Microbiology.

In The Last Decade

Grant Johnson

18 papers receiving 878 citations

Peers — A (Enhanced Table)

Peers by citation overlap · career bar shows stage (early→late) cites · hero ref

Name h Career Trend Papers Cites
Grant Johnson Canada 12 445 445 165 140 124 18 899
P. Shawn Mitchell United States 19 376 0.8× 811 1.8× 112 0.7× 76 0.5× 40 0.3× 35 1.1k
Erik Samayoa United States 10 372 0.8× 505 1.1× 86 0.5× 102 0.7× 41 0.3× 13 1.0k
Marie Ogilvie United Kingdom 22 398 0.9× 917 2.1× 107 0.6× 92 0.7× 70 0.6× 33 1.4k
Lily Yin Weckx Brazil 15 353 0.8× 1.1k 2.5× 71 0.4× 67 0.5× 216 1.7× 53 1.6k
Sunčanica Ljubin-Šternak Croatia 17 432 1.0× 608 1.4× 84 0.5× 53 0.4× 80 0.6× 77 896
Michael Remington United States 16 327 0.7× 1.2k 2.7× 122 0.7× 155 1.1× 119 1.0× 20 1.5k
Therese Popow‐Kraupp Austria 22 524 1.2× 1.3k 3.0× 137 0.8× 68 0.5× 71 0.6× 47 1.6k
Gordana Mlinarić‐Galinović Croatia 18 428 1.0× 735 1.7× 135 0.8× 45 0.3× 94 0.8× 69 1.0k
Pilar Pérez‐Romero Spain 22 382 0.9× 782 1.8× 75 0.5× 100 0.7× 54 0.4× 73 1.2k
M Grandien Sweden 24 628 1.4× 821 1.8× 67 0.4× 137 1.0× 48 0.4× 77 1.6k

Countries citing papers authored by Grant Johnson

Since Specialization
Citations

This map shows the geographic impact of Grant Johnson's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by Grant Johnson with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Grant Johnson more than expected).

Fields of papers citing papers by Grant Johnson

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Grant Johnson. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by Grant Johnson. The network helps show where Grant Johnson may publish in the future.

Co-authorship network of co-authors of Grant Johnson

This figure shows the co-authorship network connecting the top 25 collaborators of Grant Johnson. A scholar is included among the top collaborators of Grant Johnson based on the total number of citations received by their joint publications. Widths of edges represent the number of papers authors have co-authored together. Node borders signify the number of papers an author published with Grant Johnson. Grant Johnson is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

18 of 18 papers shown
1.
Johnson, Grant, et al.. (2023). Clinical evaluation of the GeneXpert ® Xpert ® Xpress SARS-CoV-2/Flu/RSV PLUS combination test. Canadian Journal of Microbiology. 69(3). 146–150. 10 indexed citations
2.
Johnson, Grant, et al.. (2023). Quantifying the link between COVID-19, conflict risk, and the global economy. RAND Corporation eBooks. 1 indexed citations
3.
Johnson, Grant, Charlene Ranadheera, Cindi R. Corbett, et al.. (2021). Clinical evaluation of the GeneXpert® Xpert® Xpress SARS-CoV-2/Flu/RSV combination test. SHILAP Revista de lepidopterología. 1(1-2). 100014–100014. 11 indexed citations
4.
Yea, Carmen, Dena Adachi, Grant Johnson, et al.. (2006). Design of a single tube RT-PCR assay for the diagnosis of human infection with highly pathogenic influenza A(H5) viruses. Journal of Virological Methods. 139(2). 220–226. 5 indexed citations
5.
Louie, Lisa, Andrew E. Simor, S. Chong, et al.. (2006). Detection of Severe Acute Respiratory Syndrome Coronavirus in Stool Specimens by Commercially Available Real-Time Reverse Transcriptase PCR Assays. Journal of Clinical Microbiology. 44(11). 4193–4196. 6 indexed citations
6.
Ayers, Melissa, Dena Adachi, Grant Johnson, et al.. (2006). A single tube RT-PCR assay for the detection of mosquito-borne flaviviruses. Journal of Virological Methods. 135(2). 235–239. 54 indexed citations
7.
Drews, Steven J., Grant Johnson, Farhad Gharabaghi, et al.. (2006). A 24-Hour Screening Protocol for Identification of Vancomycin-Resistant Enterococcus faecium. Journal of Clinical Microbiology. 44(4). 1578–1580. 22 indexed citations
8.
Petrich, Astrid, James B. Mahony, Sonny K. F. Chong, et al.. (2006). Multicenter Comparison of Nucleic Acid Extraction Methods for Detection of Severe Acute Respiratory Syndrome Coronavirus RNA in Stool Specimens. Journal of Clinical Microbiology. 44(8). 2681–2688. 51 indexed citations
9.
Kumar, Deepali, Dean D. Erdman, Shaf Keshavjee, et al.. (2005). Clinical Impact of Community‐Acquired Respiratory Viruses on Bronchiolitis Obliterans After Lung Transplant. American Journal of Transplantation. 5(8). 2031–2036. 192 indexed citations
10.
Morishita, Teresa Y., et al.. (2005). Scaly-leg Mite Infestation Associated With Digit Necrosis in Bantam Chickens (Gallus domesticus). Journal of Avian Medicine and Surgery. 19(3). 230–233. 3 indexed citations
11.
Adachi, Dena, Grant Johnson, Ryan Draker, et al.. (2004). Comprehensive detection and identification of human coronaviruses, including the SARS-associated coronavirus, with a single RT-PCR assay. Journal of Virological Methods. 122(1). 29–36. 44 indexed citations
12.
Narendran, Aru, Hooman Ganjavi, M. Gee, et al.. (2004). Characterization of Bone Marrow Stromal Abnormalities in a Patient with Constitutional Trisomy 8 Mosaicism and Myelodysplastic Syndrome. Pediatric Hematology and Oncology. 21(3). 209–221. 28 indexed citations
13.
Sarantis, Helen, Grant Johnson, Martha Brown, Martin Petric, & Raymond Tellier. (2004). Comprehensive Detection and Serotyping of Human Adenoviruses by PCR and Sequencing. Journal of Clinical Microbiology. 42(9). 3963–3969. 126 indexed citations
14.
Johnson, Grant, et al.. (2003). Detection and Identification of Bartonella Species Pathogenic for Humans by PCR Amplification Targeting the Riboflavin Synthase Gene ( ribC ). Journal of Clinical Microbiology. 41(3). 1069–1072. 101 indexed citations
15.
Johnson, Grant, Daryl Dick, Melissa Ayers, Martin Petric, & Raymond Tellier. (2003). Detection and Species-Level Identification of Primate Herpesviruses with a Comprehensive PCR Test for Human Herpesviruses. Journal of Clinical Microbiology. 41(3). 1256–1258. 4 indexed citations
16.
Bitnun, Ari, E. Lee Ford‐Jones, Martin Petric, et al.. (2001). Acute Childhood Encephalitis andMycoplasma pneumoniae. Clinical Infectious Diseases. 32(12). 1674–1684. 112 indexed citations
17.
Johnson, Grant, Susan C. Nelson, Martin Petric, & Raymond Tellier. (2000). Comprehensive PCR-Based Assay for Detection and Species Identification of Human Herpesviruses. Journal of Clinical Microbiology. 38(9). 3274–3279. 103 indexed citations
18.
Nelson, Susan C., et al.. (1998). Detection of Ureaplasma urealyticum in Endotracheal Tube Aspirates from Neonates by PCR. Journal of Clinical Microbiology. 36(5). 1236–1239. 26 indexed citations

Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive bibliographic database. While OpenAlex provides broad and valuable coverage of the global research landscape, it—like all bibliographic datasets—has inherent limitations. These include incomplete records, variations in author disambiguation, differences in journal indexing, and delays in data updates. As a result, some metrics and network relationships displayed in Rankless may not fully capture the entirety of a scholar's output or impact.

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