Charles Alpren

918 total citations
14 papers, 112 citations indexed

About

Charles Alpren is a scholar working on Infectious Diseases, Modeling and Simulation and Sociology and Political Science. According to data from OpenAlex, Charles Alpren has authored 14 papers receiving a total of 112 indexed citations (citations by other indexed papers that have themselves been cited), including 8 papers in Infectious Diseases, 5 papers in Modeling and Simulation and 4 papers in Sociology and Political Science. Recurrent topics in Charles Alpren's work include COVID-19 epidemiological studies (5 papers), Viral Infections and Outbreaks Research (5 papers) and Global Security and Public Health (4 papers). Charles Alpren is often cited by papers focused on COVID-19 epidemiological studies (5 papers), Viral Infections and Outbreaks Research (5 papers) and Global Security and Public Health (4 papers). Charles Alpren collaborates with scholars based in Australia, United States and Sierra Leone. Charles Alpren's co-authors include Amara Jambai, Reinhard Kaiser, John T. Redd, Frances H Ampt, Marcus Y. Chen, Deborah A. Williamson, Mohamed F. Jalloh, Ei T. Aung, Eric P. F. Chow and David Lyle and has published in prestigious journals such as Clinical Infectious Diseases, BMC Public Health and MMWR Morbidity and Mortality Weekly Report.

In The Last Decade

Charles Alpren

14 papers receiving 107 citations

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
Charles Alpren Australia	7	44	32	25	24	20	14	112
Nellie Myburgh South Africa	8	40 0.9×	32 1.0×	21 0.8×	21 0.9×	21 1.1×	19	144
Joanne Batting South Africa	6	85 1.9×	20 0.6×	29 1.2×	28 1.2×	10 0.5×	16	136
Marianne Calnan United States	9	109 2.5×	22 0.7×	10 0.4×	67 2.8×	16 0.8×	21	184
Marine Maurel France	4	33 0.8×	12 0.4×	21 0.8×	45 1.9×	5 0.3×	5	106
Javier Del-Águila-Mejía Spain	4	68 1.5×	26 0.8×	54 2.2×	31 1.3×	14 0.7×	9	171
Alexia Couture United States	10	83 1.9×	52 1.6×	38 1.5×	32 1.3×	40 2.0×	16	233
Claire Boone United States	7	34 0.8×	26 0.8×	9 0.4×	21 0.9×	28 1.4×	10	119
Yanhan Shen United States	8	123 2.8×	24 0.8×	17 0.7×	31 1.3×	22 1.1×	25	218
Viktoria Schönfeld Germany	7	86 2.0×	29 0.9×	25 1.0×	34 1.4×	3 0.1×	12	188
Lucia Craxì Italy	8	50 1.1×	18 0.6×	27 1.1×	39 1.6×	6 0.3×	12	159

Countries citing papers authored by Charles Alpren

Since Specialization

Citations

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

Fields of papers citing papers by Charles Alpren

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Charles Alpren

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

All Works

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14 of 14 papers shown

Ampt, Frances H, et al.. (2023). Equitable access to COVID-19 diagnostics: factors associated with the uptake of rapid antigen testing in Victoria, Australia, January – February 2022. BMC Public Health. 23(1). 1978–1978. 4 indexed citations

Alpren, Charles, Lindsay S. Womack, Fred Martineau, et al.. (2022). Frequency and spelling of names in the Sierra Leone Ebola Database.. PubMed. 43. 141–141. 1 indexed citations

Alpren, Charles, Sarah D. Bennett, Yelena Gorina, et al.. (2021). Building the Sierra Leone Ebola Database: organization and characteristics of data systematically collected during 2014–2015 Ebola epidemic. Annals of Epidemiology. 60. 35–44. 3 indexed citations

Franklin, Lucinda, Suellen Nicholson, Francesca L. Mordant, et al.. (2021). Symptoms and laboratory manifestations of mild COVID-19 in a repatriated cruise ship cohort. Epidemiology and Infection. 149. e44–e44. 10 indexed citations

Board, Amy, Charles Alpren, Brenda Y. Hernandez, et al.. (2021). A qualitative study of injection and sexual risk behavior among unstably housed people who inject drugs in the context of an HIV outbreak in Northeast Massachusetts, 2018. International Journal of Drug Policy. 95. 103368–103368. 5 indexed citations

Ampt, Frances H, Charles Alpren, Louise Causer, et al.. (2021). COVID-19 in health care workers, Australia 2020. Communicable Diseases Intelligence. 45. 7 indexed citations

Ampt, Frances H, Charles Alpren, Louise Causer, et al.. (2021). COVID-19 in health care workers, Australia 2020.. PubMed. 45. 3 indexed citations

Aung, Ei T., Marcus Y. Chen, Christopher K. Fairley, et al.. (2021). Spatial and Temporal Epidemiology of Infectious Syphilis in Victoria, Australia, 2015–2018. Sexually Transmitted Diseases. 48(12). e178–e182. 20 indexed citations

Jalloh, Mohamed F., Reinhard Kaiser, Amara Jambai, et al.. (2020). National reporting of deaths after enhanced Ebola surveillance in Sierra Leone. PLoS neglected tropical diseases. 14(8). e0008624–e0008624. 4 indexed citations

10.

Womack, Lindsay S., Charles Alpren, Fred Martineau, et al.. (2020). Quality of age data in the Sierra Leone Ebola database. Pan African Medical Journal. 35. 104–104. 3 indexed citations

11.

Goyal, Sonal, Katherine C. Saunders, Jean Y. Ko, et al.. (2020). Identification of Substance-Exposed Newborns and Neonatal Abstinence Syndrome Using ICD-10-CM — 15 Hospitals, Massachusetts, 2017. MMWR Morbidity and Mortality Weekly Report. 69(29). 951–955. 17 indexed citations

12.

Giles, Michelle, Euan M. Wallace, Charles Alpren, et al.. (2020). Suppression of Severe Acute Respiratory Syndrome Coronavirus 2 (SARS-CoV-2) After a Second Wave in Victoria, Australia. Clinical Infectious Diseases. 73(3). e808–e810. 9 indexed citations

13.

Alpren, Charles, Mohamed F. Jalloh, Reinhard Kaiser, et al.. (2017). The 117 call alert system in Sierra Leone: from rapid Ebola notification to routine death reporting. BMJ Global Health. 2(3). e000392–e000392. 16 indexed citations

14.

Perkins, David, et al.. (2010). GP Clinic: Promoting access to primary health care for mental health service clients. Australian Journal of Rural Health. 18(6). 217–222. 10 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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