Sami Al-Hajjar
- Infectious Diseases top 1%
- Immunology top 5%
- Epidemiology top 5%
- Oncology top 10%
- Neurology top 5%
- Co-authors
- Ali AlbarrakFahad AlrabiahHatem Q. MakhdoomAlimuddin ZumlaRafat F. AlhakeemAbdullah A Al-RabeeahHanan H. BalkhyWafa N. Al‐Nassir
- Topics
- Respiratory viral infections research (7 papers)Streptococcal Infections and Treatments (5 papers)Pneumonia and Respiratory Infections (5 papers)
- Partner nations
- Saudi ArabiaUnited StatesFrance
In The Last Decade
Sami Al-Hajjar
30 papers receiving 2.0k citations
Hit Papers
Peers
Comparison fields: 5 of 113
- Infectious Diseases 1.2k
- Immunology 610
- Epidemiology 595
- Oncology 250
- Neurology 235
Countries citing papers authored by Sami Al-Hajjar
This map shows the geographic impact of Sami Al-Hajjar'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 Sami Al-Hajjar with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Sami Al-Hajjar more than expected).
Fields of papers citing papers by Sami Al-Hajjar
This network shows the impact of papers produced by Sami Al-Hajjar. 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 Sami Al-Hajjar. The network helps show where Sami Al-Hajjar may publish in the future.
Co-authorship network of co-authors of Sami Al-Hajjar
This figure shows the co-authorship network connecting the top 25 collaborators of Sami Al-Hajjar. A scholar is included among the top collaborators of Sami Al-Hajjar 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 Sami Al-Hajjar. Sami Al-Hajjar is excluded from the visualization to improve readability, since they are connected to all nodes in the network.
All Works
| # | Work | Indexed citations |
|---|---|---|
| 1 | 0 | |
| 2 | 2 | |
| 3 | 0 | |
| 4 | 3 | |
| 5 | 2 | |
| 6 | 1 | |
| 7 | 1 | |
| 8 | 26 | |
| 9 | Epidemiological, demographic, and clinical characteristics of 47 cases of Middle East respiratory syndrome coronavirus disease from Saudi Arabia: a descriptive studybreakdown → | 1048 |
| 10 | 51 | |
| 11 | Impaired response to interferon-α/β and lethal viral disease in human STAT1 deficiencybreakdown → | 578 |
| 12 | 31 | |
| 13 | Influenza viruses in children attending major referral center in Saudi Arabia. | 2 |
| 14 | 40 | |
| 15 | 20 | |
| 16 | 3 | |
| 17 | Orbitofacial conidiobolomycosis in a child | 3 |
| 18 | 13 | |
| 19 | 24 | |
| 20 | 27 |
About Sami Al-Hajjar
Sami Al-Hajjar is a scholar working on Microbiology, Applied Microbiology and Biotechnology and Molecular Medicine, having authored 34 papers that have together received 2.0k indexed citations. Recurring topics across this work include Respiratory viral infections research (7 papers), Streptococcal Infections and Treatments (5 papers) and Pneumonia and Respiratory Infections (5 papers). The work is most often cited by research in Infectious Diseases (1.2k citations), Modeling and Simulation (173 citations) and Immunology (610 citations). Sami Al-Hajjar has collaborated with scholars based in Saudi Arabia, United States and France. Frequent co-authors include Ali Albarrak, Fahad Alrabiah, Hatem Q. Makhdoom, Alimuddin Zumla, Rafat F. Alhakeem, Abdullah A Al-Rabeeah, Hanan H. Balkhy, Wafa N. Al‐Nassir, Ziad A. Memish and Abdullah M. Assiri. Their work appears in journals such as Nature Genetics, Blood and Journal of Clinical Microbiology.
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.