Hiroshi Ushijima
Impact in
- Infectious Diseases top 0.05%
- Viral gastroenteritis research and epidemiology
- Animal Science and Zoology top 0.05%
- Animal Virus Infections Studies
Papers in
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- Viral gastroenteritis research and epidemiology 320
-
- Animal Virus Infections Studies 156
- Co-authors
- Shoko OkitsuNiwat ManeekarnPattara KhamrinWernér E.G. MüllerTung Gia PhanHeinz C. SchröderMasashi MizuguchiAksara Thongprachum
In The Last Decade
Hiroshi Ushijima
475 papers receiving 11.8k citations
Peers
Comparison fields: 5 of 173
- Infectious Diseases 8.0k
- Animal Science and Zoology 3.4k
- Hepatology 1.7k
- Cardiology and Cardiovascular Medicine 4.5k
- Virology 353
Countries citing papers authored by Hiroshi Ushijima
This map shows the geographic impact of Hiroshi Ushijima'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 Hiroshi Ushijima with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Hiroshi Ushijima more than expected).
Fields of papers citing papers by Hiroshi Ushijima
This network shows the impact of papers produced by Hiroshi Ushijima. 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 Hiroshi Ushijima. The network helps show where Hiroshi Ushijima may publish in the future.
Co-authors
The 25 scholars most cited alongside Hiroshi Ushijima, linked wherever they have co-authored with each other. Click a name or a connecting line to browse the papers they share.
All Works
| # | Work | ||
|---|---|---|---|
| 1 | 2025 | 0 | |
| 2 | 2025 | 1 | |
| 3 | 2025 | 0 | |
| 4 | 2025 | 0 | |
| 5 | 2024 | 2 | |
| 6 | 2024 | 2 | |
| 7 | 2024 | 3 | |
| 8 | 2024 | 2 | |
| 9 | 2023 | 6 | |
| 10 | 2023 | 8 | |
| 11 | 2023 | 5 | |
| 12 | 2023 | 6 | |
| 13 | 2022 | 6 | |
| 14 | 2022 | 9 | |
| 15 | 2021 | 11 | |
| 16 | 2021 | 7 | |
| 17 | 2020 | 31 | |
| 18 | 2009 | 2 | |
| 19 | 2003 | 7 | |
| 20 | 1993 | 23 |
About Hiroshi Ushijima
Hiroshi Ushijima is a scholar working on Infectious Diseases, Animal Science and Zoology, Cardiology and Cardiovascular Medicine, Virology and Hepatology, having authored 486 papers that have together received 12.2k indexed citations. Recurring topics across this work include Viral gastroenteritis research and epidemiology (320 papers), Viral Infections and Immunology Research (193 papers), Animal Virus Infections Studies (156 papers), Virus-based gene therapy research (73 papers), Respiratory viral infections research (63 papers), Hepatitis Viruses Studies and Epidemiology (45 papers), HIV Research and Treatment (34 papers) and Congenital Anomalies and Fetal Surgery (25 papers). The work is most often cited by research in Infectious Diseases (8.0k citations), Animal Science and Zoology (3.4k citations), Hepatology (1.7k citations), Cardiology and Cardiovascular Medicine (4.5k citations) and Virology (353 citations). Hiroshi Ushijima has collaborated with scholars based in Japan, Thailand and Germany. Frequent co-authors include Shoko Okitsu, Niwat Maneekarn, Pattara Khamrin, Wernér E.G. Müller, Tung Gia Phan, Heinz C. Schröder, Masashi Mizuguchi, Aksara Thongprachum, Fumihiro Yagyu and Satoshi Hayakawa. Their work appears in journals such as Journal of Medical Virology, Infection Genetics and Evolution, Archives of Virology, Journal of Clinical Microbiology and Journal of Infection and Public Health.
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.