Cheryl Cohen

29.8k total citations · 3 hit papers
253 papers, 7.7k citations indexed

About

Cheryl Cohen is a scholar working on Epidemiology, Infectious Diseases and Modeling and Simulation. According to data from OpenAlex, Cheryl Cohen has authored 253 papers receiving a total of 7.7k indexed citations (citations by other indexed papers that have themselves been cited), including 175 papers in Epidemiology, 63 papers in Infectious Diseases and 45 papers in Modeling and Simulation. Recurrent topics in Cheryl Cohen's work include Respiratory viral infections research (120 papers), Pneumonia and Respiratory Infections (92 papers) and Influenza Virus Research Studies (86 papers). Cheryl Cohen is often cited by papers focused on Respiratory viral infections research (120 papers), Pneumonia and Respiratory Infections (92 papers) and Influenza Virus Research Studies (86 papers). Cheryl Cohen collaborates with scholars based in South Africa, United States and United Kingdom. Cheryl Cohen's co-authors include Anne von Gottberg, Shabir A. Madhi, Stefano Tempia, Sibongile Walaza, Michelle J. Groome, Jocelyn Moyes, Adam L. Cohen, Marietjie Venter, Susan Meiring and Keith P. Klugman and has published in prestigious journals such as Science, New England Journal of Medicine and The Lancet.

In The Last Decade

Cheryl Cohen

245 papers receiving 7.5k 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.

SARS-CoV-2 501Y.V2 escapes neutralization by South African COVID-19 donor plasma

2021 657 citations Susan Meiring, Anne von Gottberg et al. profile →
Increased risk of SARS-CoV-2 reinfection associated with emergence of Omicron in South Africa

2022 576 citations Nevashan Govender, Anne von Gottberg et al. profile →
Clinical severity of COVID-19 in patients admitted to hospital during the omicron wave in South Africa: a retrospective observational study

2022 117 citations Waasila Jassat, Caroline Mudara et al. profile →

Peers

Countries citing papers authored by Cheryl Cohen

Since Specialization

Citations

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

Fields of papers citing papers by Cheryl Cohen

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Cheryl Cohen

This figure shows the co-authorship network connecting the top 25 collaborators of Cheryl Cohen. A scholar is included among the top collaborators of Cheryl Cohen 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 Cheryl Cohen. Cheryl Cohen 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

#	Work	Indexed citations
1	Characteristics of infections with ancestral, Beta and Delta variants of SARS-CoV-2 in the PHIRST-C community cohort study, South Africa, 2020-2021 2024 ·BMC Infectious Diseases ·Cheryl Cohen, Jackie Kleynhans, Anne von Gottberg, Meredith McMorrow, Nicole Wolter, Jinal N. Bhiman, Jocelyn Moyes, Mignon du Plessis, Maimuna Carrim, Amelia Buys, Neil Martinson, Kathleen Kahn, Stephen Tollman, Limakatso Lebina, Floidy Wafawanaka, Jacques du Toit, F. Xavier Gómez‐Olivé, Fatimah S. Dawood, Thulisa Mkhencele, (unknown), (unknown)	2
2	Home‐Based Testing as an Approach to Estimate Influenza Vaccine Effectiveness in South Africa, 2021–2022—A Pilot Study 2024 ·Influenza and Other Respiratory Viruses ·Jocelyn Moyes, (unknown), Sibongile Walaza, (unknown), (unknown), Anne von Gottberg, (unknown), Mignon du Plessis, Gillian Hunt, Cherie Cawood, Erica Dueger, Cheryl Cohen	0
3	Risk factors for severe respiratory syncytial virus-associated respiratory tract infection in a high HIV prevalence setting, South Africa, 2012 – 2018 2024 ·BMC Infectious Diseases ·Jocelyn Moyes, Stefano Tempia, Sibongile Walaza, Adam L. Cohen, Florette K. Treurnicht, Orienka Hellferscee, Nicole Wolter, Anne von Gottberg, Halima Dawood, Ebrahim Variava, Kathleen Kahn, Shabir A. Madhi, Cheryl Cohen	1
4	Risk Factors for Severe COVID‐19 Among Children and Adolescents Enrolled in Acute Respiratory Infection Sentinel Surveillance in South Africa, 2020–2022 2024 ·Influenza and Other Respiratory Viruses ·(unknown), Susan Meiring, Stefano Tempia, Anne von Gottberg, Nicole Wolter, Jackie Kleynhans, (unknown), Mignon du Plessis, Jocelyn Moyes, (unknown), (unknown), Aaron M. Samuels, Halima Dawood, Gary Reubenson, Heather J. Zar, Vanessa Quan, Cheryl Cohen, Sibongile Walaza	1
5	COVID-19 Vaccine Uptake and Effectiveness by Time since Vaccination in the Western Cape Province, South Africa: An Observational Cohort Study during 2020–2022 2024 ·Vaccines ·Reshma Kassanjee, Mary‐Ann Davies, Alexa Heekes, Hassan Mahomed, (unknown), Erna Morden, (unknown), Cheryl Cohen, Harry Moultrie, Richard Lessells, (unknown), Juanita Arendse, Nicole Wolter, Sibongile Walaza, Waasila Jassat, Anne von Gottberg, (unknown), Daniel R. Feikin, Keith Cloete, Andrew Boulle	1
6	Long COVID in low-income and middle-income countries: the hidden public health crisis 2023 ·The Lancet ·Waasila Jassat, Luis Felipe Reyes, Daniel Munblit, Janice Caoili, Fernando A. Bozza, Madiha Hashmi, Michael Edelstein, Cheryl Cohen, Carlos Álvarez, Bin Cao	26
7	Healthcare utilization during the first two waves of the COVID-19 epidemic in South Africa: A cross-sectional household survey 2023 ·PLoS ONE ·Nicole Wolter, Stefano Tempia, Anne von Gottberg, Jinal N. Bhiman, Sibongile Walaza, Jackie Kleynhans, Jocelyn Moyes, (unknown), (unknown), Jessica Yun, (unknown), (unknown), Renay Weiner, Cherie Cawood, Neil Martinson, Limakatso Lebina, Cheryl Cohen	0
8	Changing Epidemiology of COVID-19 in Children and Adolescents Over Four Successive Epidemic Waves in South Africa, 2020–2022 2023 ·Journal of the Pediatric Infectious Diseases Society ·(unknown), Waasila Jassat, Michelle J. Groome, Tendesayi Kufa, Sibongile Walaza, Nicole Wolter, Anne von Gottberg, Heather J. Zar, Gary Reubenson, Stefano Tempia, (unknown), Nevashan Govender, Genevie Ntshoe, Andronica M. Shonhiwa, Lucille Blumberg, Cheryl Cohen	9
9	Optimal age targeting for pneumococcal vaccination in older adults; a modelling study 2023 ·Nature Communications ·Deus Thindwa, Samuel Clifford, Jackie Kleynhans, Anne von Gottberg, Sibongile Walaza, Susan Meiring, Todd D. Swarthout, Elizabeth Miller, Peter McIntyre, Nick Andrews, Zahin Amin‐Chowdhury, Norman K. Fry, Kondwani Jambo, Neil French, Samanta Cristine Grassi Almeida, Shamez Ladhani, Robert S. Heyderman, Cheryl Cohen, Maria Cristina de Cunto Brandileone, Stefan Flasche	7
10	Household Transmission of Severe Acute Respiratory Syndrome Coronavirus 2 From Adult Index Cases With and Without Human Immunodeficiency Virus in South Africa, 2020–2021: A Case-Ascertained, Prospective, Observational Household Transmission Study 2022 ·Clinical Infectious Diseases ·Jackie Kleynhans, Sibongile Walaza, Neil Martinson, (unknown), Anne von Gottberg, Jinal N. Bhiman, (unknown), Daniel G. Amoako, Amelia Buys, Kedibone Ndlangisa, Nicole Wolter, (unknown), (unknown), (unknown), Limakatso Lebina, Linda de Gouveia, (unknown), Stefano Tempia, Cheryl Cohen	5
11	Risk Factors for Severe Coronavirus Disease 2019 Among Human Immunodeficiency Virus-Infected and -Uninfected Individuals in South Africa, April 2020–March 2022: Data From Sentinel Surveillance 2022 ·Open Forum Infectious Diseases ·Sibongile Walaza, Stefano Tempia, Anne von Gottberg, Nicole Wolter, Jinal N. Bhiman, Amelia Buys, Daniel G. Amoako, (unknown), Mignon du Plessis, Jocelyn Moyes, Meredith McMorrow, Halima Dawood, Ebrahim Variava, Gary Reubenson, Jeremy Nel, Heather J. Zar, (unknown), Susan Meiring, Vanessa Quan, Cheryl Cohen	4
12	Effectiveness of Influenza Vaccination of Pregnant Women for Prevention of Maternal and Early Infant Influenza-Associated Hospitalizations in South Africa: A Prospective Test-Negative Study 2022 ·Open Forum Infectious Diseases ·Marta C. Nunes, Sibongile Walaza, Susan Meiring, Heather J. Zar, Gary Reubenson, Meredith McMorrow, Stefano Tempia, (unknown), (unknown), Kate Bishop, Azwifarwi Mathunjwa, Amy Wise, Florette K. Treurnicht, Orienka Hellferscee, Matt Laubscher, Natali Serafin, Clare Cutland, Shabir A. Madhi, Cheryl Cohen	6
13	A cohort study of post-COVID-19 condition across the Beta, Delta, and Omicron waves in South Africa: 6-month follow-up of hospitalized and nonhospitalized participants 2022 ·International Journal of Infectious Diseases ·Waasila Jassat, Caroline Mudara, (unknown), Richard Welch, (unknown), Murray Dryden, Lucille Blumberg, Natalie Mayet, Stefano Tempia, Arifa Parker, Jeremy Nel, Rubeshan Perumal, Michelle J. Groome, Francesca Conradie, Norbert Ndjeka, Louise Sigfrid, Laura Merson, Cheryl Cohen	41
14	Epidemiology and aetiology of community-acquired pneumonia in children : South African Thoracic Society guidelines (part 1) 2021 ·UWA Profiles and Research Repository (UWA) ·David P. Moore, Robin J. Green, Cheryl Cohen, (unknown), Savvas Andronikou, Andrew C. Argent, Theunis Avenant, Prakash Jeena, Refiloe Masekela, Mark P. Nicol, Anban Pillay, Gary Reubenson, Shabir A. Madhi, Heather J. Zar	1
15	Estimating the contribution of HIV-infected adults to household pneumococcal transmission in South Africa, 2016–2018: A hidden Markov modelling study 2021 ·PLoS Computational Biology ·Deus Thindwa, Nicole Wolter, Amy Pinsent, Maimuna Carrim, John Ojal, Stefano Tempia, Jocelyn Moyes, Meredith McMorrow, Jackie Kleynhans, Anne von Gottberg, Neil French, (unknown), Cheryl Cohen, Stefan Flasche	11
16	Human respiratory syncytial virus diversity and epidemiology among patients hospitalized with severe respiratory illness in South Africa, 2012–2015 2021 ·Influenza and Other Respiratory Viruses ·Ziyaad Valley‐Omar, Stefano Tempia, Orienka Hellferscee, Sibongile Walaza, Ebrahim Variava, Halima Dawood, Kathleen Kahn, Meredith McMorrow, Marthi Pretorius, (unknown), (unknown), Nicole Wolter, Marietjie Venter, Anne von Gottberg, Cheryl Cohen, Florette K. Treurnicht	12
17	Mortality in children aged <5 years with severe acute respiratory illness in a high HIV-prevalence urban and rural areas of South Africa, 2009–2013 2021 ·PLoS ONE ·Oluwatosin Ayeni, Sibongile Walaza, Stefano Tempia, Michelle J. Groome, Kathleen Kahn, Shabir A. Madhi, Adam L. Cohen, Jocelyn Moyes, Marietjie Venter, Marthi Pretorius, Florette K. Treurnicht, Orienka Hellferscee, Anne von Gottberg, Nicole Wolter, Cheryl Cohen	4
18	Influenza economic burden among potential target risk groups for immunization in South Africa, 2013–2015 2020 ·Vaccine ·Stefano Tempia, Jocelyn Moyes, Adam L. Cohen, Sibongile Walaza, Meredith McMorrow, Ijeoma Edoka, (unknown), Florette K. Treurnicht, Orienka Hellferscee, Nicole Wolter, Anne von Gottberg, Johanna M. McAnerney, Halima Dawood, Ebrahim Variava, Cheryl Cohen	4
19	Influenza and tuberculosis co‐infection: A systematic review 2019 ·Influenza and Other Respiratory Viruses ·Sibongile Walaza, Cheryl Cohen, Stefano Tempia, Jocelyn Moyes, (unknown), Shabir A. Madhi, Meredith McMorrow, Adam L. Cohen	37
20	The effects of the attributable fraction and the duration of symptoms on burden estimates of influenza‐associated respiratory illnesses in a high HIV prevalence setting, South Africa, 2013‐2015 2017 ·Influenza and Other Respiratory Viruses ·Stefano Tempia, Sibongile Walaza, Jocelyn Moyes, Adam L. Cohen, Claire von Mollendorf, Meredith McMorrow, (unknown), Florette K. Treurnicht, Marietjie Venter, Marthi Pretorius, Orienka Hellferscee, Nicole Wolter, Anne von Gottberg, (unknown), Johanna M. McAnerney, Halima Dawood, Ebrahim Variava, Shabir A. Madhi, Cheryl Cohen	17

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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