Andrea Siddu

1.6k total citations
28 papers, 454 citations indexed

About

Andrea Siddu is a scholar working on Health, Infectious Diseases and Epidemiology. According to data from OpenAlex, Andrea Siddu has authored 28 papers receiving a total of 454 indexed citations (citations by other indexed papers that have themselves been cited), including 16 papers in Health, 15 papers in Infectious Diseases and 12 papers in Epidemiology. Recurrent topics in Andrea Siddu's work include Vaccine Coverage and Hesitancy (15 papers), SARS-CoV-2 and COVID-19 Research (12 papers) and Influenza Virus Research Studies (5 papers). Andrea Siddu is often cited by papers focused on Vaccine Coverage and Hesitancy (15 papers), SARS-CoV-2 and COVID-19 Research (12 papers) and Influenza Virus Research Studies (5 papers). Andrea Siddu collaborates with scholars based in Italy, Sweden and United States. Andrea Siddu's co-authors include Giovanni Rezza, Patrizio Pezzotti, Silvio Brusaferro, Flavia Riccardo, Antonino Bella, Alberto Mateo‐Urdiales, Maria Cristina Rota, Martina Del Manso, António Ferro and Carlo Signorelli and has published in prestigious journals such as The Lancet, Nature Communications and The Lancet Infectious Diseases.

In The Last Decade

Andrea Siddu

27 papers receiving 449 citations

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
Andrea Siddu Italy	13	244	233	140	84	45	28	454
Hinta Meijerink Norway	13	385 1.6×	124 0.5×	184 1.3×	133 1.6×	20 0.4×	47	627
Alison B. Wiyeh South Africa	15	144 0.6×	323 1.4×	217 1.6×	80 1.0×	69 1.5×	31	511
Jacek Wysocki Poland	9	145 0.6×	176 0.8×	257 1.8×	46 0.5×	84 1.9×	38	558
Shainoor J. Ismail Canada	11	124 0.5×	196 0.8×	159 1.1×	40 0.5×	51 1.1×	27	366
Huong Pham United States	11	278 1.1×	137 0.6×	371 2.6×	45 0.5×	85 1.9×	18	566
Natalie Sterrett United States	7	131 0.5×	331 1.4×	317 2.3×	68 0.8×	37 0.8×	8	549
Sara De Nitto Italy	13	155 0.6×	235 1.0×	224 1.6×	35 0.4×	22 0.5×	20	373
Silvano Barbosa de Oliveira Brazil	8	277 1.1×	124 0.5×	49 0.3×	61 0.7×	13 0.3×	17	342
Lynn Bahta United States	10	109 0.4×	199 0.9×	185 1.3×	22 0.3×	29 0.6×	13	357
Johanna Chapin-Bardales United States	7	274 1.1×	108 0.5×	107 0.8×	22 0.3×	31 0.7×	17	359

Countries citing papers authored by Andrea Siddu

Since Specialization

Citations

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

Fields of papers citing papers by Andrea Siddu

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Andrea Siddu

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

Matusali, Giulia, Eleonora Cimini, Stefania Notari, et al.. (2025). Humoral and T-cell responses following MVA-BN booster vaccination against mpox virus clades Ib and IIb. Journal of Infection. 91(3). 106602–106602.

Pennisi, Flavia, Andrea Silenzi, Alessia Mammone, et al.. (2025). Childhood Immunization Coverage Before, During and After the COVID-19 Pandemic in Italy. Vaccines. 13(7). 683–683. 2 indexed citations

Guzzetta, Giorgio, Valentina Marziano, Alessia Mammone, et al.. (2024). The decline of the 2022 Italian mpox epidemic: Role of behavior changes and control strategies. Nature Communications. 15(1). 2283–2283. 14 indexed citations

Isonne, Claudia, Daniele Petrone, Martina Del Manso, et al.. (2023). The Impact of Rotavirus Vaccination on Discharges for Pediatric Gastroenteritis in Italy: An Eleven Year (2009–2019) Nationwide Analysis. Vaccines. 11(6). 1037–1037. 6 indexed citations

Vairo, Francesco, Sara Leone, Valentina Mazzotta, et al.. (2023). The possible effect of sociobehavioral factors and public health actions on the mpox epidemic slowdown. International Journal of Infectious Diseases. 130. 83–85. 14 indexed citations

Mateo‐Urdiales, Alberto, Chiara Sacco, Emmanouil Alexandros Fotakis, et al.. (2023). Relative effectiveness of monovalent and bivalent mRNA boosters in preventing severe COVID-19 due to omicron BA.5 infection up to 4 months post-administration in people aged 60 years or older in Italy: a retrospective matched cohort study. The Lancet Infectious Diseases. 23(12). 1349–1359. 18 indexed citations

Mateo‐Urdiales, Alberto, Chiara Sacco, Maria Cristina Rota, et al.. (2023). Relative effectiveness of bivalent Original/Omicron BA.4-5 mRNA vaccine in preventing severe COVID-19 in persons 60 years and above during SARS-CoV-2 Omicron XBB.1.5 and other XBB sublineages circulation, Italy, April to June 2023. Eurosurveillance. 28(32). 9 indexed citations

Silenzi, Andrea, et al.. (2023). The new Italian National Immunization Technical Advisory Group (NITAG) and its commitment to endorse a new efficient National Immunization Plan in COVID-19 times.. PubMed. 59(1). 26–30. 3 indexed citations

Sacco, Chiara, Martina Del Manso, Alberto Mateo‐Urdiales, et al.. (2022). Effectiveness of BNT162b2 vaccine against SARS-CoV-2 infection and severe COVID-19 in children aged 5–11 years in Italy: a retrospective analysis of January–April, 2022. The Lancet. 400(10346). 97–103. 78 indexed citations

10.

Schepisi, Monica Sañé, Alessia Mammone, Andrea Siddu, et al.. (2022). Effectiveness of vaccination against SARS-CoV-2 Omicron variant infection, symptomatic disease, and hospitalization: a systematic review and meta-analysis. Expert Review of Vaccines. 21(12). 1831–1841. 12 indexed citations

11.

Fabiani, Massimo, Alberto Mateo‐Urdiales, Chiara Sacco, et al.. (2022). Relative effectiveness of a 2nd booster dose of COVID-19 mRNA vaccine up to four months post administration in individuals aged 80 years or more in Italy: A retrospective matched cohort study. Vaccine. 41(1). 76–84. 9 indexed citations

12.

Schepisi, Monica Sañé, Alessia Mammone, Andrea Siddu, et al.. (2022). Effectiveness of Vaccination Against SARS-CoV-2 Omicron Variant Infection, Symptomatic Disease, and Hospitalisation: A Systematic Review and Meta-Analysis. SSRN Electronic Journal. 1 indexed citations

13.

Sabbatucci, Michela, Anna Odone, Carlo Signorelli, et al.. (2022). Childhood Immunisation Coverage during the COVID-19 Epidemic in Italy. Vaccines. 10(1). 120–120. 23 indexed citations

14.

Mennini, Francesco Saverio, Andrea Silenzi, Andrea Marcellusi, et al.. (2022). HPV Vaccination during the COVID-19 Pandemic in Italy: Opportunity Loss or Incremental Cost. Vaccines. 10(7). 1133–1133. 10 indexed citations

15.

Marziano, Valentina, Giorgio Guzzetta, Alessia Mammone, et al.. (2021). The effect of COVID-19 vaccination in Italy and perspectives for living with the virus. Institutional Research Information System (University of Udine). 41 indexed citations

16.

Fabiani, Massimo, Alberto Mateo‐Urdiales, Xanthi Andrianou, et al.. (2020). Epidemiological characteristics of COVID-19 cases in non-Italian nationals notified to the Italian surveillance system. European Journal of Public Health. 31(1). 37–44. 40 indexed citations

17.

Costantino, Claudio, Francesca Caracci, António Ferro, et al.. (2020). Determinants of vaccine hesitancy and effectiveness of vaccination counseling interventions among a sample of the general population in Palermo, Italy. Human Vaccines & Immunotherapeutics. 16(10). 2415–2421. 29 indexed citations

18.

Ferro, António, Anna Odone, Andrea Siddu, et al.. (2017). Monitoring the web to support vaccine coverage: results of two years of the portal VaccinarSì.. PubMed. 39(2). 88–93. 21 indexed citations

19.

Campagna, Marcello, et al.. (2012). Changing Pattern of Hepatitis A Virus Epidemiology in an Area of High Endemicity. Hepatitis Monthly. 12(6). 382–385. 18 indexed citations

20.

Sechi, Leonardo A., Teresa Spanu, Maurizio Sanguinetti, et al.. (2001). Molecular analysis of Klebsiella pneumoniae strains isolated in pediatric wards by ribotyping, pulsed field gel electrophoresis and antimicrobial susceptibilities.. PubMed. 24(1). 35–45. 5 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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