Alessandra Løchen

1.3k total citations · 1 hit paper
18 papers, 613 citations indexed

About

Alessandra Løchen is a scholar working on Epidemiology, Infectious Diseases and Emergency Medical Services. According to data from OpenAlex, Alessandra Løchen has authored 18 papers receiving a total of 613 indexed citations (citations by other indexed papers that have themselves been cited), including 6 papers in Epidemiology, 5 papers in Infectious Diseases and 4 papers in Emergency Medical Services. Recurrent topics in Alessandra Løchen's work include Respiratory viral infections research (5 papers), Pneumonia and Respiratory Infections (5 papers) and Influenza Virus Research Studies (4 papers). Alessandra Løchen is often cited by papers focused on Respiratory viral infections research (5 papers), Pneumonia and Respiratory Infections (5 papers) and Influenza Virus Research Studies (4 papers). Alessandra Løchen collaborates with scholars based in United Kingdom, United States and South Africa. Alessandra Løchen's co-authors include Nicholas J. Croucher, Roy M. Anderson, Neil M. Ferguson, Katharina Hauck, Azra C. Ghani, Peter J White, Theo Sanderson, I’ah Donovan-Banfield, Hassan Hartman and Paul Aylin and has published in prestigious journals such as Nature, SHILAP Revista de lepidopterología and Clinical Infectious Diseases.

In The Last Decade

Alessandra Løchen

17 papers receiving 607 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.

A molnupiravir-associated mutational signature in global SARS-CoV-2 genomes

2023 97 citations Theo Sanderson, I’ah Donovan-Banfield et al. Nature profile →

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
Alessandra Løchen United Kingdom	11	245	224	127	91	63	18	613
Hani Jokhdar Saudi Arabia	16	286 1.2×	133 0.6×	145 1.1×	69 0.8×	109 1.7×	38	720
Cheng Ding China	15	360 1.5×	368 1.6×	94 0.7×	47 0.5×	80 1.3×	35	839
Marcello Tirani Italy	12	283 1.2×	120 0.5×	192 1.5×	41 0.5×	72 1.1×	27	563
Maria Gramegna Italy	15	266 1.1×	237 1.1×	172 1.4×	73 0.8×	92 1.5×	35	631
Shazaad Ahmad United Kingdom	12	302 1.2×	81 0.4×	96 0.8×	56 0.6×	69 1.1×	25	481
Н. И. Брико Russia	12	174 0.7×	291 1.3×	50 0.4×	25 0.3×	186 3.0×	126	591
Clayton Chiu Australia	17	281 1.1×	627 2.8×	81 0.6×	55 0.6×	249 4.0×	30	1.0k
Federica Fregonese Canada	13	352 1.4×	195 0.9×	83 0.7×	57 0.6×	28 0.4×	34	684
D Fleming United Kingdom	13	124 0.5×	327 1.5×	39 0.3×	54 0.6×	42 0.7×	16	586
Toon Braeye Belgium	14	250 1.0×	165 0.7×	133 1.0×	29 0.3×	121 1.9×	36	505

Countries citing papers authored by Alessandra Løchen

Since Specialization

Citations

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

Fields of papers citing papers by Alessandra Løchen

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Alessandra Løchen

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

All Works

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18 of 18 papers shown

Løchen, Alessandra, Diane Ashiru‐Oredope, Kieran Hand, et al.. (2023). Surveillance and Stewardship Approaches for COVID-19 Novel Therapeutics in England from 2021 to 2022 (ESPAUR Report). SHILAP Revista de lepidopterología. 2–2.

Sanderson, Theo, I’ah Donovan-Banfield, Hassan Hartman, et al.. (2023). A molnupiravir-associated mutational signature in global SARS-CoV-2 genomes. Nature. 623(7987). 594–600. 97 indexed citations breakdown →

Løchen, Alessandra, James E. Truscott, & Nicholas J. Croucher. (2022). Analysing pneumococcal invasiveness using Bayesian models of pathogen progression rates. PLoS Computational Biology. 18(2). e1009389–e1009389. 13 indexed citations

McCabe, Ruth, Mara D. Kont, Nora Schmit, et al.. (2021). Modelling ICU capacity under different epidemiological scenarios of the COVID-19 pandemic in three western European countries. International Journal of Epidemiology. 1 indexed citations

Løchen, Alessandra & Roy M. Anderson. (2021). Dynamic transmission models and economic evaluations of pneumococcal conjugate vaccines: a quality appraisal and limitations. Clinical Microbiology and Infection. 27(10). 1546–1557. 9 indexed citations

Hogan, Alexandra B., Peter Winskill, Oliver J. Watson, et al.. (2021). Within-country age-based prioritisation, global allocation, and public health impact of a vaccine against SARS-CoV-2: A mathematical modelling analysis. Vaccine. 39(22). 2995–3006. 72 indexed citations

McCabe, Ruth, Mara D. Kont, Nora Schmit, et al.. (2021). Communicating uncertainty in epidemic models. Epidemics. 37. 100520–100520. 11 indexed citations

D'Aeth, Joshua C, Alessandra Løchen, Ruth McCabe, et al.. (2021). The J-IDEA Pandemic Planner. Medical Care. 59(5). 371–378. 7 indexed citations

McCabe, Ruth, Mara D. Kont, Nora Schmit, et al.. (2021). Modelling intensive care unit capacity under different epidemiological scenarios of the COVID-19 pandemic in three Western European countries. International Journal of Epidemiology. 50(3). 753–767. 24 indexed citations

10.

McCabe, Ruth, Nora Schmit, Joshua C D'Aeth, et al.. (2020). Adapting hospital capacity to meet changing demands during the COVID-19 pandemic. BMC Medicine. 18(1). 329–329. 130 indexed citations

11.

Løchen, Alessandra, Nicholas J. Croucher, & Roy M. Anderson. (2020). Divergent serotype replacement trends and increasing diversity in pneumococcal disease in high income settings reduce the benefit of expanding vaccine valency. Scientific Reports. 10(1). 18977–18977. 107 indexed citations

12.

Perez‐Guzman, Pablo N., Anna Daunt, Sujit Mukherjee, et al.. (2020). Clinical Characteristics and Predictors of Outcomes of Hospitalized Patients With Coronavirus Disease 2019 in a Multiethnic London National Health Service Trust: A Retrospective Cohort Study. Clinical Infectious Diseases. 73(11). e4047–e4057. 60 indexed citations

13.

Løchen, Alessandra, Timothy B. Hallett, Paul Aylin, et al.. (2020). Report 28: Excess non-COVID-19 deaths in England and Wales between 29th February and 5th June 2020. Spiral (Imperial College London). 5 indexed citations

14.

McCabe, Ruth, Nora Schmit, Joshua C D'Aeth, et al.. (2020). Report 27 Adapting hospital capacity to meet changing demands during the COVID-19 pandemic. Spiral (Imperial College London). 2 indexed citations

15.

D'Aeth, Joshua C, Alessandra Løchen, Ruth McCabe, et al.. (2020). Report 15: Strengthening hospital capacity for the COVID-19 pandemic. Spiral (Imperial College London). 5 indexed citations

16.

Daunt, Anna, Sujit Mukherjee, Peter Crook, et al.. (2020). Report 17: Clinical characteristics and predictors of outcomes of hospitalised patients with COVID-19 in a London NHS Trust: a retrospective cohort study. Spiral (Imperial College London). 13 indexed citations

17.

Løchen, Alessandra & Roy M. Anderson. (2019). Dynamic transmission models and economic evaluations of pneumococcal conjugate vaccines: a quality appraisal and limitations. Clinical Microbiology and Infection. 26(1). 60–70. 15 indexed citations

18.

Croucher, Nicholas J., Alessandra Løchen, & Stephen D. Bentley. (2018). Pneumococcal Vaccines: Host Interactions, Population Dynamics, and Design Principles. Annual Review of Microbiology. 72(1). 521–549. 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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