Miguel O’Ryan

7.6k total citations · 1 hit paper
98 papers, 3.5k citations indexed

About

Miguel O’Ryan is a scholar working on Infectious Diseases, Epidemiology and Cardiology and Cardiovascular Medicine. According to data from OpenAlex, Miguel O’Ryan has authored 98 papers receiving a total of 3.5k indexed citations (citations by other indexed papers that have themselves been cited), including 63 papers in Infectious Diseases, 26 papers in Epidemiology and 23 papers in Cardiology and Cardiovascular Medicine. Recurrent topics in Miguel O’Ryan's work include Viral gastroenteritis research and epidemiology (52 papers), Viral Infections and Immunology Research (23 papers) and Hepatitis Viruses Studies and Epidemiology (15 papers). Miguel O’Ryan is often cited by papers focused on Viral gastroenteritis research and epidemiology (52 papers), Viral Infections and Immunology Research (23 papers) and Hepatitis Viruses Studies and Epidemiology (15 papers). Miguel O’Ryan collaborates with scholars based in Chile, United States and United Kingdom. Miguel O’Ryan's co-authors include Valeria Prado, Yalda Lucero, Larry K. Pickering, Alexandre C. Linhares, Juan Pablo Torres, Mary K. Estes, Sasirekha Ramani, Marı́a Elena Santolaya, M. Franco and Umesh D. Parashar and has published in prestigious journals such as The Lancet, Journal of Clinical Oncology and PEDIATRICS.

In The Last Decade

Miguel O’Ryan

96 papers receiving 3.4k citations

Hit Papers

Rotavirus infection 2017 2026 2020 2023 2017 100 200 300 400
What are hit papers?

Hit papers significantly outperform the citation benchmark for their cohort. A paper qualifies if it has ≥500 total citations, achieves ≥1.5× the top-1% citation threshold for papers in the same subfield and year (this is the minimum needed to enter the top 1%, not the average within it), or reaches the top citation threshold in at least one of its specific research topics.

  1. Rotavirus infection
    2017 468 citations Miguel O’Ryan et al. profile →

Peers

Miguel O’Ryan
Bonita E. Lee Canada
Marc Gurwith United States
Andi L. Shane United States
Samuel R. Dominguez United States
Paul E. Kilgore United States
Rangaraj Selvarangan United States
Eun Hwa Choi South Korea
John R. Ticehurst United States
Linda Chui Canada
Joel I. Ward United States
Bonita E. Lee Canada
Miguel O’Ryan
Citations per year, relative to Miguel O’Ryan Miguel O’Ryan (= 1×) peers Bonita E. Lee

Countries citing papers authored by Miguel O’Ryan

Since Specialization
Citations

This map shows the geographic impact of Miguel O’Ryan'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 Miguel O’Ryan with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Miguel O’Ryan more than expected).

Fields of papers citing papers by Miguel O’Ryan

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Miguel O’Ryan. 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 Miguel O’Ryan. The network helps show where Miguel O’Ryan may publish in the future.

Co-authorship network of co-authors of Miguel O’Ryan

This figure shows the co-authorship network connecting the top 25 collaborators of Miguel O’Ryan. A scholar is included among the top collaborators of Miguel O’Ryan 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 Miguel O’Ryan. Miguel O’Ryan is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

20 of 20 papers shown
1.
2.
Russell, Fiona M., et al.. (2023). World Society for Pediatric Infectious Diseases calls for action to ensure fair prices for vaccines. The Lancet Global Health. 12(1). e22–e24. 2 indexed citations
3.
Esposito, Susanna, Paola Stefanelli, Norman K. Fry, et al.. (2019). Pertussis Prevention: Reasons for Resurgence, and Differences in the Current Acellular Pertussis Vaccines. Frontiers in Immunology. 10. 1344–1344. 126 indexed citations
4.
Sastry, Sangeeta, Nadia Masroor, Gonzalo Bearman, et al.. (2017). The 17th International Congress on Infectious Diseases workshop on developing infection prevention and control resources for low- and middle-income countries. International Journal of Infectious Diseases. 57. 138–143. 35 indexed citations
5.
6.
O’Ryan, Miguel, Margarita Riera-Montes, & Benjamin A. Lopman. (2016). Norovirus in Latin America. The Pediatric Infectious Disease Journal. 36(2). 127–134. 37 indexed citations
7.
O’Ryan, Miguel, Carlo Giaquinto, & Bernd Benninghoff. (2015). Human rotavirus vaccine (Rotarix): focus on effectiveness and impact 6 years after first introduction in Africa. Expert Review of Vaccines. 14(8). 1099–1112. 12 indexed citations
8.
O’Ryan, Miguel, et al.. (2014). Management of acute infectious diarrhea for children living in resource-limited settings. Expert Review of Anti-infective Therapy. 12(5). 621–632. 27 indexed citations
9.
Santolaya, Marı́a Elena, Ana Alvarez, Carmen L. Avilés, et al.. (2013). Prospective Validation of a Risk Prediction Model for Severe Sepsis in Children With Cancer and High-risk Febrile Neutropenia. The Pediatric Infectious Disease Journal. 32(12). 1318–1323. 23 indexed citations
10.
Santolaya, Marı́a Elena, Mauricio J. Farfán, Verónica de la Maza, et al.. (2011). Diagnosis of Bacteremia in Febrile Neutropenic Episodes in Children With Cancer. The Pediatric Infectious Disease Journal. 30(11). 957–961. 21 indexed citations
11.
Mattison, Kirsten, Nathalie Corneau, Ingvild Berg, et al.. (2011). Development and validation of a microarray for the confirmation and typing of norovirus RT-PCR products. Journal of Virological Methods. 173(2). 233–250. 8 indexed citations
12.
O’Ryan, Miguel, et al.. (2009). Bocavirus humano: Estudios en la literatura médica y en Chile. Revista chilena de infectología. 26(6). 504–10. 5 indexed citations
13.
14.
Santolaya, Marı́a Elena, Ana Alvarez, Carmen L. Avilés, et al.. (2008). Predictors of Severe Sepsis Not Clinically Apparent During the First Twenty-Four Hours of Hospitalization in Children With Cancer, Neutropenia, and Fever. The Pediatric Infectious Disease Journal. 27(6). 538–543. 58 indexed citations
15.
O’Ryan, Miguel & David O. Matson. (2006). New rotavirus vaccines: Renewed optimism. The Journal of Pediatrics. 149(4). 448–451. 22 indexed citations
16.
O’Ryan, Miguel. (2005). Vacunas anti-rotavirus: Al fin una realidad. Revista chilena de infectología. 22(4). 345–54. 3 indexed citations
17.
Lucero, Yalda, María Teresa Valenzuela, & Miguel O’Ryan. (2004). Perfil epidemiológico y clínico de la invaginación intestinal en lactantes de la Región Metropolitana. Revista médica de Chile. 132(5). 565–72. 5 indexed citations
18.
O’Ryan, Miguel, et al.. (2002). Situación epidemiológica de las enfermedades transmitidas por alimentos en Santiago de Chile: Período 1999-2000. Revista médica de Chile. 130(5). 495–501. 16 indexed citations
19.
O’Ryan, Miguel, Ana Salinas, Nora Mamaní, et al.. (1999). DETECCION DE VIRUS NORWALK Y MEXICO, DOS CALICIVIRUS HUMANOS EN DEPOSICIONES DE NINOS CHILENOS. Revista médica de Chile. 127(5). 522–531. 2 indexed citations
20.
O’Ryan, Miguel, Luis F. Avendaño, Joe Cohen, et al.. (1995). [Antigenic types of circulating rotavirus in children with acute diarrhea in Santiago de Chile].. PubMed. 123(5). 549–59. 2 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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