Helena Herrera

810 total citations
41 papers, 600 citations indexed

About

Helena Herrera is a scholar working on Infectious Diseases, Epidemiology and Health. According to data from OpenAlex, Helena Herrera has authored 41 papers receiving a total of 600 indexed citations (citations by other indexed papers that have themselves been cited), including 12 papers in Infectious Diseases, 9 papers in Epidemiology and 8 papers in Health. Recurrent topics in Helena Herrera's work include Vaccine Coverage and Hesitancy (7 papers), HIV/AIDS Research and Interventions (7 papers) and COVID-19 epidemiological studies (5 papers). Helena Herrera is often cited by papers focused on Vaccine Coverage and Hesitancy (7 papers), HIV/AIDS Research and Interventions (7 papers) and COVID-19 epidemiological studies (5 papers). Helena Herrera collaborates with scholars based in United Kingdom, Zimbabwe and South Africa. Helena Herrera's co-authors include José L. Segura, Tobin J. Marks, Rocío Ponce Ortiz, Antonio Facchetti, Peter Bäuerle, Godfrey Musuka, Tafadzwa Dzinamarira, Grant Murewanhema, Carlos Seoane and Raúl Blanco and has published in prestigious journals such as Journal of the American Chemical Society, SHILAP Revista de lepidopterología and Chemical Communications.

In The Last Decade

Helena Herrera

36 papers receiving 586 citations

Peers

Helena Herrera
Hanyu Liu China
Cuicui Li China
Jennifer Heath United Kingdom
Mohamed M. Taher Egypt
Lauren C. Messina United States
Su Kyung Kim South Korea
Daniel J. Arenas United States
S. Upadhyay India
Hanyu Liu China
Helena Herrera
Citations per year, relative to Helena Herrera Helena Herrera (= 1×) peers Hanyu Liu

Countries citing papers authored by Helena Herrera

Since Specialization
Citations

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

Fields of papers citing papers by Helena Herrera

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Helena Herrera

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

All Works

20 of 20 papers shown
1.
2.
Herrera, Helena, et al.. (2024). The public’s perceptions and behaviours towards household disposal of medicines and its effect on the environment: a cross-sectional survey study. International Journal of Pharmacy Practice. 32(Supplement_1). i1–i2.
3.
Mapingure, Munyaradzi, Innocent Chingombe, Tafadzwa Dzinamarira, et al.. (2024). Condomless anal intercourse among HIV-positive and HIV-negative men who have sex with men in Zimbabwe. Southern African Journal of HIV Medicine. 25(1). 1583–1583.
4.
Mapingure, Munyaradzi, Tafadzwa Dzinamarira, Zindoga Mukandavire, et al.. (2023). Understanding the role of intimate partner violence on HIV transmission in Zimbabwe: Secondary data analysis of data from the Zimbabwe demographic survey 2015-2016. Health Promotion Perspectives. 13(2). 113–119. 1 indexed citations
5.
Chingombe, Innocent, et al.. (2023). Zimbabwean law and its impact on HIV programmes for key populations. Frontiers in Public Health. 11. 1272775–1272775. 1 indexed citations
6.
Musuka, Godfrey, Enos Moyo, Diego F. Cuadros, Helena Herrera, & Tafadzwa Dzinamarira. (2023). Redefining HIV care: a path toward sustainability post-UNAIDS 95-95-95 targets. Frontiers in Public Health. 11. 1273720–1273720. 5 indexed citations
7.
Dzinamarira, Tafadzwa, Grant Murewanhema, Patrick Gad Iradukunda, et al.. (2022). Utilization of SARS-CoV-2 Wastewater Surveillance in Africa—A Rapid Review. International Journal of Environmental Research and Public Health. 19(2). 969–969. 22 indexed citations
8.
Chingombe, Innocent, Tafadzwa Dzinamarira, Diego F. Cuadros, et al.. (2022). Predicting HIV Status among Men Who Have Sex with Men in Bulawayo & Harare, Zimbabwe Using Bio-Behavioural Data, Recurrent Neural Networks, and Machine Learning Techniques. Tropical Medicine and Infectious Disease. 7(9). 231–231. 17 indexed citations
9.
Dzinamarira, Tafadzwa, Mbuzeleni Hlongwa, Malizgani Mhango, et al.. (2022). Risk Factors for COVID-19 Infection Among Healthcare Workers. A First Report From a Living Systematic Review and meta-Analysis. Safety and Health at Work. 13(3). 263–268. 29 indexed citations
10.
Murewanhema, Grant, Tafadzwa Dzinamarira, Innocent Chingombe, et al.. (2022). Emerging SARS-CoV-2 Variants, Inequitable Vaccine Distribution, and Implications for COVID-19 Control in Sub-Saharan Africa. COVID. 2(3). 341–349. 5 indexed citations
11.
Chiyaka, Edward T., Tafadzwa Dzinamarira, Grant Murewanhema, et al.. (2022). Prevention and Control of Infectious Diseases: Lessons from COVID-19 Pandemic Response in Zimbabwe. COVID. 2(5). 642–648. 1 indexed citations
12.
Chitungo, Itai, Tafadzwa Dzinamarira, Tinashe K. Nyazika, et al.. (2022). Inappropriate Antibiotic Use in Zimbabwe in the COVID-19 Era: A Perfect Recipe for Antimicrobial Resistance. Antibiotics. 11(2). 244–244. 26 indexed citations
13.
Dzobo, Mathias, Tafadzwa Dzinamarira, Grant Murewanhema, et al.. (2022). Limited syphilis testing for key populations in Zimbabwe: A silent public health threat. SHILAP Revista de lepidopterología. 37(1). 385–385.
14.
Musuka, Godfrey, Tafadzwa Dzinamarira, Grant Murewanhema, et al.. (2021). Associations of diarrhea episodes and seeking medical treatment among children under five years: Insights from the Zimbabwe Demographic Health Survey (2015–2016). Food Science & Nutrition. 9(11). 6335–6342. 7 indexed citations
15.
Murewanhema, Grant, Tafadzwa Dzinamarira, Zindoga Mukandavire, et al.. (2021). Optimising COVID-19 Vaccination Policy to Mitigate SARS-CoV-2 Transmission within Schools in Zimbabwe. Vaccines. 9(12). 1481–1481. 6 indexed citations
16.
Madziva, Roda, Grant Murewanhema, Tafadzwa Dzinamarira, Helena Herrera, & Godfrey Musuka. (2021). Enhancing SARS-CoV-2 surveillance at ports of entry between South Africa and Zimbabwe due to anticipated increased human mobility during the festive period. Public Health in Practice. 2. 100215–100215. 3 indexed citations
17.
Ortiz, Rocío Ponce, Helena Herrera, María J. Mancheño, et al.. (2013). Molecular and Electronic‐Structure Basis of the Ambipolar Behavior of Naphthalimide–Terthiophene Derivatives: Implementation in Organic Field‐Effect Transistors. Chemistry - A European Journal. 19(37). 12458–12467. 40 indexed citations
18.
Herrera, Helena, Marta Urdanpilleta, María J. Mancheño, et al.. (2012). Linear and star-shaped naphthalimide-fused pyrazinacenes. Chemical Communications. 49(7). 713–715. 33 indexed citations
19.
Ortiz, Rocío Ponce, Helena Herrera, Carlos Seoane, et al.. (2011). Rational Design of Ambipolar Organic Semiconductors: Is Core Planarity Central to Ambipolarity in Thiophene–Naphthalene Semiconductors?. Chemistry - A European Journal. 18(2). 532–543. 67 indexed citations
20.
Herrera, Helena. (2007). Foundation degrees - Building on the foundation of experience. Hospital Pharmacy. 14(9). 311–312. 1 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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