Hasan Ejaz

2.8k total citations · 2 hit papers
114 papers, 1.8k citations indexed

About

Hasan Ejaz is a scholar working on Molecular Medicine, Molecular Biology and Infectious Diseases. According to data from OpenAlex, Hasan Ejaz has authored 114 papers receiving a total of 1.8k indexed citations (citations by other indexed papers that have themselves been cited), including 40 papers in Molecular Medicine, 27 papers in Molecular Biology and 21 papers in Infectious Diseases. Recurrent topics in Hasan Ejaz's work include Antibiotic Resistance in Bacteria (39 papers), Antibiotics Pharmacokinetics and Efficacy (12 papers) and Vibrio bacteria research studies (10 papers). Hasan Ejaz is often cited by papers focused on Antibiotic Resistance in Bacteria (39 papers), Antibiotics Pharmacokinetics and Efficacy (12 papers) and Vibrio bacteria research studies (10 papers). Hasan Ejaz collaborates with scholars based in Saudi Arabia, Pakistan and United Kingdom. Hasan Ejaz's co-authors include Kashaf Junaid, Sonia Younas, Khalid Omer Abdalla Abosalif, Abualgasim Elgaili Abdalla, Humera Javed, Abdullah Alsrhani, Aizza Zafar, Zeeshan Ahmed, Syed Nasir Abbas Bukhari and Muhammad Usman Qamar and has published in prestigious journals such as SHILAP Revista de lepidopterología, PLoS ONE and Scientific Reports.

In The Last Decade

Hasan Ejaz

96 papers receiving 1.7k citations

Hit Papers

align trajectories

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.

COVID-19 and comorbidities: Deleterious impact on infected patients

2020 575 citations Hasan Ejaz, Abdullah Alsrhani et al. Journal of Infection and Public Health profile →
Nanoparticles incorporated hydrogels for delivery of antimicrobial agents: developments and trends

2024 68 citations Naveed Ahmad, Syed Nasir Abbas Bukhari et al. profile →

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
Hasan Ejaz Saudi Arabia	20	532	505	321	200	200	114	1.8k
Walid F. Elkhatib Egypt	24	577 1.1×	420 0.8×	586 1.8×	100 0.5×	217 1.1×	89	2.1k
Salequl Islam Bangladesh	22	546 1.0×	306 0.6×	314 1.0×	104 0.5×	225 1.1×	66	1.7k
Mohsen Heidary Iran	25	746 1.4×	356 0.7×	599 1.9×	72 0.4×	425 2.1×	87	2.0k
Kashaf Junaid Pakistan	18	477 0.9×	205 0.4×	176 0.5×	197 1.0×	118 0.6×	59	1.4k
Nematollah Jonaidi Jafari Iran	25	535 1.0×	171 0.3×	318 1.0×	131 0.7×	240 1.2×	121	2.2k
Sajad Yaghoubi Iran	16	409 0.8×	216 0.4×	212 0.7×	209 1.0×	139 0.7×	37	1.2k
Damien Roux France	27	407 0.8×	465 0.9×	954 3.0×	88 0.4×	467 2.3×	91	2.8k
Iraj Pakzad Iran	22	290 0.5×	252 0.5×	292 0.9×	44 0.2×	304 1.5×	87	1.3k
Jingfu Qiu China	26	1.6k 3.1×	239 0.5×	677 2.1×	340 1.7×	294 1.5×	80	3.3k
Medini K. Annavajhala United States	20	587 1.1×	619 1.2×	503 1.6×	33 0.2×	244 1.2×	47	1.9k

Countries citing papers authored by Hasan Ejaz

Since Specialization

Citations

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

Fields of papers citing papers by Hasan Ejaz

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Hasan Ejaz. 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 Hasan Ejaz. The network helps show where Hasan Ejaz may publish in the future.

Co-authorship network of co-authors of Hasan Ejaz

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

All Works

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20 of 20 papers shown

Alanazi, Awadh, et al.. (2025). Advancing the understanding of Naegleria fowleri: Global epidemiology, phylogenetic analysis, and strategies to combat a deadly pathogen. Journal of Infection and Public Health. 18(4). 102690–102690. 8 indexed citations

Muzammil, Saima, Usman Ali Ashfaq, Muhammad Imran Arshad, et al.. (2024). Characterizing the bacteriophage PKp-V1 as a potential treatment for ESBL-producing hypervirulent K1 Klebsiella pneumoniae ST258 isolated from veterinary specimens. Veterinary World. 17(9). 2008–2016.

Ejaz, Hasan, Muhammad Usman Qamar, Aisha Farhana, et al.. (2024). The Rising Tide of Antibiotic Resistance: A Study on Extended‐Spectrum Beta‐Lactamase and Carbapenem‐Resistant Escherichia coli and Klebsiella pneumoniae. Journal of Clinical Laboratory Analysis. 38(10). e25081–e25081. 4 indexed citations

Fouda, Amr, Mohamed Ali Abdel‐Rahman, Ahmed M. Eid, et al.. (2024). Investigating the Potential of Green-Fabricated Zinc Oxide Nanoparticles to Inhibit the Foodborne Pathogenic Bacteria Isolated from Spoiled Fruits. Catalysts. 14(7). 427–427. 8 indexed citations

Abdalla, Abualgasim Elgaili, et al.. (2023). MicroRNA-155, a double-blade sword regulator of innate tuberculosis immunity. Microbial Pathogenesis. 185. 106438–106438. 2 indexed citations

Rasheed, Abher, et al.. (2023). Molecular analysis of Panton-Valentine Leucocidin (pvl) gene among MRSA and MSSA isolates. Brazilian Journal of Biology. 83. e250351–e250351. 6 indexed citations

Qamar, Muhammad Usman, et al.. (2023). Antibiotic-Resistant Bacteria, Antimicrobial Resistance Genes, and Antibiotic Residue in Food from Animal Sources: One Health Food Safety Concern. Microorganisms. 11(1). 161–161. 36 indexed citations

Ejaz, Hasan, Muhammad Usman Qamar, Kashaf Junaid, et al.. (2022). The Molecular Detection of Class B and Class D Carbapenemases in Clinical Strains of Acinetobacter calcoaceticus-baumannii Complex: The High Burden of Antibiotic Resistance and the Co-Existence of Carbapenemase Genes. Antibiotics. 11(9). 1168–1168. 12 indexed citations

Ejaz, Hasan, Kashaf Junaid, Sonia Younas, et al.. (2022). Multiple Antimicrobial Resistance and Heavy Metal Tolerance of Biofilm-Producing Bacteria Isolated from Dairy and Non-Dairy Food Products. Foods. 11(18). 2728–2728. 13 indexed citations

10.

Bukhari, Syed Nasir Abbas, et al.. (2022). Design and Synthesis of Some New Furan-Based Derivatives and Evaluation of In Vitro Cytotoxic Activity. Molecules. 27(8). 2606–2606. 11 indexed citations

11.

Zafar, Aizza, Humera Javed, Sonia Younas, et al.. (2022). Prevalence, Genotypic Distribution and the associated Risk Factors of Hepatitis C Infection in Pakistan Pediatric Patients. SHILAP Revista de lepidopterología. 16(1). 130–137. 2 indexed citations

12.

Junaid, Kashaf, Hasan Ejaz, Sonia Younas, et al.. (2021). Heavy Metal Tolerance Trend in Extended-Spectrum β-Lactamase Encoding Strains Recovered from Food Samples. International Journal of Environmental Research and Public Health. 18(9). 4718–4718. 4 indexed citations

13.

Junaid, Kashaf, Hasan Ejaz, Abdullah Alsrhani, et al.. (2021). Association of IL28 B and IL10 Polymorphism with HCV Infection and Direct Antiviral Treatment.. PubMed. 51(4). 512–520. 5 indexed citations

14.

Qamar, Muhammad Usman, Hasan Ejaz, Timothy R. Walsh, et al.. (2021). Clonal Relatedness and Plasmid Profiling of Extensively Drug-Resistant New Delhi Metallo-β-Lactamase-Producing Klebsiella Pneumoniae Clinical Isolates. Future Microbiology. 16(4). 229–239. 12 indexed citations

15.

Ejaz, Hasan, Sonia Younas, Khalid Omer Abdalla Abosalif, et al.. (2021). Molecular analysis of blaSHV, blaTEM, and blaCTX-M in extended-spectrum β-lactamase producing Enterobacteriaceae recovered from fecal specimens of animals. PLoS ONE. 16(1). e0245126–e0245126. 55 indexed citations

16.

Qamar, Muhammad Usman, Muhammad Hidayat Rasool, Muhammad Shafique, et al.. (2021). Molecular Detection of Extensively Drug-Resistant Salmonella Typhi and Carbapenem-Resistant Pathogens in Pediatric Septicemia Patients in Pakistan – a Public Health Concern. Future Microbiology. 16(10). 731–739. 8 indexed citations

17.

Junaid, Kashaf, Hasan Ejaz, Abualgasim Elgaili Abdalla, et al.. (2020). Effective Immune Functions of Micronutrients against SARS-CoV-2. Nutrients. 12(10). 2992–2992. 50 indexed citations

18.

Qamar, Muhammad Usman, Bruno S. Lopes, Brekhna Hassan, et al.. (2020). The Present Danger of New Delhi Metallo-β-Lactamase: A Threat to Public Health. Future Microbiology. 15(18). 1759–1778. 24 indexed citations

19.

Bari, Attia, et al.. (2016). Childhood Acute Bacterial Meningitis: Clinical Spectrum, Bacteriological Profile and Outcome.. PubMed. 26(10). 822–826. 12 indexed citations

20.

Zafar, Ali, et al.. (2012). Frequency and antimicrobial susceptibility of acinetobacter species isolated from blood samples of paediatric patients. Pakistan Journal of Medical Sciences. 28(3). 363–366. 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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