Hammad Ali

2.1k total citations · 1 hit paper
38 papers, 1.4k citations indexed

About

Hammad Ali is a scholar working on Epidemiology, General Health Professions and Microbiology. According to data from OpenAlex, Hammad Ali has authored 38 papers receiving a total of 1.4k indexed citations (citations by other indexed papers that have themselves been cited), including 16 papers in Epidemiology, 14 papers in General Health Professions and 13 papers in Microbiology. Recurrent topics in Hammad Ali's work include Reproductive tract infections research (13 papers), HIV/AIDS Research and Interventions (11 papers) and Adolescent Sexual and Reproductive Health (10 papers). Hammad Ali is often cited by papers focused on Reproductive tract infections research (13 papers), HIV/AIDS Research and Interventions (11 papers) and Adolescent Sexual and Reproductive Health (10 papers). Hammad Ali collaborates with scholars based in Australia, United States and Switzerland. Hammad Ali's co-authors include Rebecca Guy, Jane S. Hocking, Bradley Mathers, Bronwyn Myers, Matthew Hickman, Atul Ambekar, Lucas Wiessing, Richard P. Mattick, Louisa Degenhardt and Steffanie A. Strathdee and has published in prestigious journals such as The Lancet, SHILAP Revista de lepidopterología and PLoS ONE.

In The Last Decade

Hammad Ali

33 papers receiving 1.4k 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.

HIV prevention, treatment, and care services for people who inject drugs: a systematic review of global, regional, and national coverage

2010 535 citations Hammad Ali et al. profile →

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
Hammad Ali Australia	15	717	516	442	385	300	38	1.4k
Justine Bukenya Uganda	23	409 0.6×	457 0.9×	539 1.2×	194 0.5×	285 0.9×	58	1.3k
Ann Sullivan United Kingdom	22	869 1.2×	1.0k 2.0×	329 0.7×	287 0.7×	176 0.6×	101	1.8k
Anna Hotton United States	24	791 1.1×	968 1.9×	641 1.5×	242 0.6×	118 0.4×	78	2.2k
Catherine S. Todd United States	24	756 1.1×	588 1.1×	472 1.1×	110 0.3×	368 1.2×	92	1.5k
Gina ka-Gina Tanzania	8	403 0.6×	725 1.4×	774 1.8×	629 1.6×	119 0.4×	8	1.4k
Phillip Read Australia	23	853 1.2×	481 0.9×	208 0.5×	433 1.1×	138 0.5×	88	1.5k
Souradet Y. Shaw Canada	21	1.0k 1.4×	672 1.3×	276 0.6×	103 0.3×	230 0.8×	93	2.1k
Jean Anderson United States	27	1.1k 1.6×	1.6k 3.2×	863 2.0×	229 0.6×	429 1.4×	94	2.8k
K E Rogstad United Kingdom	16	336 0.5×	299 0.6×	343 0.8×	162 0.4×	155 0.5×	70	881
Karen W. Hoover United States	27	1.5k 2.1×	1.7k 3.2×	830 1.9×	532 1.4×	365 1.2×	120	2.6k

Countries citing papers authored by Hammad Ali

Since Specialization

Citations

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

Fields of papers citing papers by Hammad Ali

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Hammad Ali

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

All Works

Sort: Min cites: Since: Top N: Style:

20 of 20 papers shown

Ali, Hammad, et al.. (2022). Digital Tools Adopted by Public Health Agencies to Support COVID-19 Case Investigation and Contact Tracing, United States, 2020-2021. Public Health Reports. 137(2_suppl). 18S–22S. 2 indexed citations

Waruiru, Wanjiru, Anthony Waruru, Dickens Onyango, et al.. (2022). Mortuary and hospital-based HIV mortality surveillance among decedents in a low-resource setting: lessons from Western Kenya. BMC Public Health. 22(1). 609–609.

Ali, Hammad, Peter A. Minchella, Geoffrey Chipungu, et al.. (2020). Infant HIV diagnosis and turn-around time for testing in Malawi, 2015. African Journal of Laboratory Medicine. 9(1). 904–904. 1 indexed citations

Ali, Hammad, D. G. Baden, Lizette O. Durand, et al.. (2019). Ghana’s HIV epidemic and PEPFAR’s contribution towards epidemic control. SHILAP Revista de lepidopterología. 53(1). 59–59. 45 indexed citations

Ali, Hammad, Anthony Waruru, Peter W. Young, et al.. (2018). Evaluation of an HIV-Related Mortuary Surveillance System — Nairobi, Kenya, Two Sites, 2015. Europe PMC (PubMed Central). 4 indexed citations

García‐Doval, I., M.Á. Descalzo, K.J. Mason, et al.. (2018). Cumulative exposure to biological therapy and risk of cancer in patients with psoriasis: a meta-analysis of Psonet studies from Israel, Italy, Spain, the U.K. and Republic of Ireland. British Journal of Dermatology. 179(4). 863–871. 21 indexed citations

Baumann, Lukas, Dianne Egli-Gany, Myrofora Goutaki, et al.. (2018). Prevalence of Mycoplasma genitalium in different population groups: systematic review andmeta-analysis. Sexually Transmitted Infections. 94(4). 255–262. 156 indexed citations

Minchella, Peter A., Geoffrey Chipungu, Andrea A. Kim, et al.. (2017). Specimen origin, type and testing laboratory are linked to longer turnaround times for HIV viral load testing in Malawi. PLoS ONE. 12(2). e0173009–e0173009. 25 indexed citations

Jamil, Muhammad S., Hamish McManus, Denton Callander, et al.. (2017). Understanding the Targeting and Uptake of HIV Testing Among Gay and Bisexual Men Attending Sexual Health Clinics. AIDS and Behavior. 22(2). 513–521. 1 indexed citations

10.

Callander, Denton, Phillip Read, Garrett Prestage, et al.. (2016). A cross-sectional study of HIV and STIs among male sex workers attending Australian sexual health clinics. Sexually Transmitted Infections. 93(4). 299–302. 11 indexed citations

11.

Donovan, Basil, Wayne Dimech, Hammad Ali, Rebecca Guy, & Margaret Hellard. (2015). Increased testing for Neisseria gonorrhoeae with duplex nucleic acid amplification tests in Australia: implications for surveillance. Sexual Health. 12(1). 48–50. 13 indexed citations

12.

Jamil, Muhammad S., Heidi M. Bauer, Jane S. Hocking, et al.. (2014). Chlamydia Screening Strategies and Outcomes in Educational Settings. Sexually Transmitted Diseases. 41(3). 180–187. 13 indexed citations

13.

Ward, James, Jane L. Goller, Hammad Ali, et al.. (2014). Chlamydia among Australian Aboriginal and/or Torres Strait Islander people attending sexual health services, general practices and Aboriginal community controlled health services. BMC Health Services Research. 14(1). 285–285. 14 indexed citations

14.

Jamil, Muhammad S., Jane S. Hocking, Heidi M. Bauer, et al.. (2013). Home-based chlamydia and gonorrhoea screening: a systematic review of strategies and outcomes. BMC Public Health. 13(1). 189–189. 30 indexed citations

15.

Ali, Hammad, Basil Donovan, Christopher K. Fairley, et al.. (2013). Are Australian sexual health clinics attracting priority populations?. Sexual Health. 10(5). 456–459. 7 indexed citations

16.

Lewis, Dyani, Danielle Newton, Rebecca Guy, et al.. (2012). The prevalence of Chlamydia trachomatis infection in Australia: a systematic review and meta-analysis. BMC Infectious Diseases. 12(1). 113–113. 78 indexed citations

17.

Ali, Hammad, Rebecca Guy, Christopher K. Fairley, et al.. (2012). Understanding trends in genitalChlamydia trachomatiscan benefit from enhanced surveillance: findings from Australia. Sexually Transmitted Infections. 88(7). 552–557. 23 indexed citations

18.

Nath, Uttam Kumar, et al.. (2011). NMDA receptor encephalitis – expanding the clinical spectrum: Figure 1. BMJ Case Reports. 2011. bcr1220103579–bcr1220103579. 6 indexed citations

19.

Guy, Rebecca, Jane S. Hocking, Nicola Low, et al.. (2011). Interventions to Increase Rescreening for Repeat Chlamydial Infection. Sexually Transmitted Diseases. 39(2). 136–146. 24 indexed citations

20.

Guy, Rebecca, Hammad Ali, Bette Liu, et al.. (2011). Efficacy of interventions to increase the uptake of chlamydia screening in primary care: a systematic review. BMC Infectious Diseases. 11(1). 211–211. 42 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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