Ryan O’Handley
Impact in
- Parasitology top 0.1%
- Parasitic Infections and Diagnostics
- Toxoplasma gondii Research Studies
- Vector-borne infectious diseases
- Infectious Diseases top 1%
- Amoebic Infections and Treatments
- Viral gastroenteritis research and epidemiology
- Viral Infections and Vectors
Papers in
- Parasitology 57
- Parasitic Infections and Diagnostics 35
- Toxoplasma gondii Research Studies 24
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- Amoebic Infections and Treatments 12
- Viral gastroenteritis research and epidemiology 6
- Co-authors
- Tim A. McAllister (6 shared papers)R.C.A. Thompson (3 shared papers)Carlysle S. Palmer (1 shared paper)R.C.A. Thompson (2 shared papers)Murray Jelinski (5 shared papers)Merle S. Olson (7 shared papers)Herman W. Barkema (14 shared papers)Douglas W. Morck (3 shared papers)
- Journals
- Veterinary Parasitology (16 papers)Australian Veterinary Journal (7 papers)Journal of Parasitology (5 papers)American Journal of Veterinary Research (2 papers)Preventive Veterinary Medicine (2 papers)
- Partner nations
- AustraliaCanadaUnited States
In The Last Decade
Ryan O’Handley
73 papers receiving 2.3k citations
Peers
Comparison fields: 5 of 94
- Parasitology 2.0k
- Infectious Diseases 1.1k
- Small Animals 305
- Virology 68
- Animal Science and Zoology 149
Countries citing papers authored by Ryan O’Handley
This map shows the geographic impact of Ryan O’Handley'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 Ryan O’Handley with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Ryan O’Handley more than expected).
Fields of papers citing papers by Ryan O’Handley
This network shows the impact of papers produced by Ryan O’Handley. 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 Ryan O’Handley. The network helps show where Ryan O’Handley may publish in the future.
Co-authors
The 25 scholars most cited alongside Ryan O’Handley, linked wherever they have co-authored with each other. Click a name or a connecting line to browse the papers they share.
All Works
Showing the 20 most-cited of 75 papers — load more, or switch the sort, to bring in the rest.
| # | Work | ||
|---|---|---|---|
| 1 | 2004 | 248 | |
| 2 | 2007 | 233 | |
| 3 | 1999 | 224 | |
| 4 | 2006 | 134 | |
| 5 | 2000 | 130 | |
| 6 | Giardia and Cryptosporidium in dairy calves in British Columbia. | 1997 | 109 |
| 7 | 2006 | 100 | |
| 8 | 2006 | 91 | |
| 9 | 2013 | 56 | |
| 10 | 2006 | 53 | |
| 11 | 2006 | 52 | |
| 12 | 2019 | 48 | |
| 13 | 2009 | 45 | |
| 14 | 2015 | 44 | |
| 15 | 2010 | 44 | |
| 16 | 2013 | 42 | |
| 17 | 2021 | 42 | |
| 18 | 1997 | 41 | |
| 19 | 2000 | 41 | |
| 20 | 2001 | 39 |
About Ryan O’Handley
Ryan O’Handley is a scholar working on Parasitology, Infectious Diseases, Virology, Small Animals and Ecology, having authored 75 papers that have together received 2.5k indexed citations. Recurring topics across this work include Parasitic Infections and Diagnostics (35 papers), Toxoplasma gondii Research Studies (24 papers), Amoebic Infections and Treatments (12 papers), Rabies epidemiology and control (8 papers), Viral gastroenteritis research and epidemiology (6 papers), Animal Disease Management and Epidemiology (6 papers), Helminth infection and control (6 papers) and Coccidia and coccidiosis research (5 papers). The work is most often cited by research in Parasitology (2.0k citations), Infectious Diseases (1.1k citations), Small Animals (305 citations), Virology (68 citations) and Animal Science and Zoology (149 citations). Ryan O’Handley has collaborated with scholars based in Australia, Canada and United States. Frequent co-authors include Tim A. McAllister, R.C.A. Thompson, Carlysle S. Palmer, R.C.A. Thompson, Murray Jelinski, Merle S. Olson, Herman W. Barkema, Douglas W. Morck, Brenda Ralston and Wendela Wapenaar. Their work appears in journals such as Veterinary Parasitology, Australian Veterinary Journal, Journal of Parasitology, American Journal of Veterinary Research and Preventive Veterinary Medicine.
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.