Aránzazu Portillo

5.1k total citations
103 papers, 3.4k citations indexed

About

Aránzazu Portillo is a scholar working on Parasitology, Infectious Diseases and Ecology, Evolution, Behavior and Systematics. According to data from OpenAlex, Aránzazu Portillo has authored 103 papers receiving a total of 3.4k indexed citations (citations by other indexed papers that have themselves been cited), including 86 papers in Parasitology, 77 papers in Infectious Diseases and 30 papers in Ecology, Evolution, Behavior and Systematics. Recurrent topics in Aránzazu Portillo's work include Vector-borne infectious diseases (85 papers), Viral Infections and Vectors (66 papers) and Vector-Borne Animal Diseases (30 papers). Aránzazu Portillo is often cited by papers focused on Vector-borne infectious diseases (85 papers), Viral Infections and Vectors (66 papers) and Vector-Borne Animal Diseases (30 papers). Aránzazu Portillo collaborates with scholars based in Spain, Uruguay and United States. Aránzazu Portillo's co-authors include José A. Oteo, Sonia Santibáñez, Ana M. Palomar, Paula Santibáñez, Valvanera Ibarra, José Ramón Blanco, Laura Pérez‐Martínez, Lara García-Álvarez, Cármen Torres and Fernanda Ruiz‐Larrea and has published in prestigious journals such as SHILAP Revista de lepidopterología, PLoS ONE and Annals of the New York Academy of Sciences.

In The Last Decade

Aránzazu Portillo

98 papers receiving 3.3k citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Aránzazu Portillo Spain 32 2.6k 2.6k 1.1k 823 476 103 3.4k
John Stenos Australia 30 2.6k 1.0× 3.5k 1.4× 1.1k 1.0× 1.3k 1.6× 461 1.0× 131 3.9k
Cristina Socolovschi France 41 3.8k 1.5× 4.6k 1.8× 1.5k 1.4× 1.5k 1.8× 734 1.5× 96 5.3k
Stephen Graves Australia 27 1.7k 0.7× 2.5k 1.0× 757 0.7× 1.1k 1.3× 242 0.5× 155 3.2k
Sally J. Cutler United Kingdom 31 1.9k 0.7× 2.0k 0.8× 759 0.7× 768 0.9× 272 0.6× 74 3.1k
Georges Diatta France 25 1.4k 0.5× 1.5k 0.6× 439 0.4× 585 0.7× 180 0.4× 61 1.9k
Jacqueline E. Dawson United States 35 2.9k 1.1× 3.6k 1.4× 1.3k 1.2× 383 0.5× 749 1.6× 65 4.1k
Jennifer H. McQuiston United States 28 2.0k 0.8× 2.4k 0.9× 906 0.8× 869 1.1× 263 0.6× 43 2.8k
John W. Sumner United States 36 3.1k 1.2× 3.7k 1.4× 1.2k 1.1× 940 1.1× 781 1.6× 72 4.5k
G. Baranton France 49 4.1k 1.6× 6.5k 2.5× 1.6k 1.5× 839 1.0× 1.3k 2.7× 116 7.2k
Kurt Pfister Germany 37 2.4k 0.9× 3.0k 1.2× 1.4k 1.3× 435 0.5× 599 1.3× 108 3.5k

Countries citing papers authored by Aránzazu Portillo

Since Specialization
Citations

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

Fields of papers citing papers by Aránzazu Portillo

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Aránzazu Portillo

This figure shows the co-authorship network connecting the top 25 collaborators of Aránzazu Portillo. A scholar is included among the top collaborators of Aránzazu Portillo 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 Aránzazu Portillo. Aránzazu Portillo 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.
Palomar, Ana M., Aránzazu Portillo, Paula Santibáñez, et al.. (2025). Ticks From Mink and Their Associated Microorganisms in Spain. Transboundary and Emerging Diseases. 2025(1). 9995586–9995586.
2.
Portillo, Aránzazu, Cristina Cervera‐Acedo, Ana M. Palomar, et al.. (2024). Screening for SARS-CoV-2 and Other Coronaviruses in Urban Pigeons (Columbiformes) from the North of Spain under a ‘One Health’ Perspective. Microorganisms. 12(6). 1143–1143. 1 indexed citations
3.
Santibáñez, Sonia, Aránzazu Portillo, Valvanera Ibarra, et al.. (2022). Epidemiological, Clinical, and Microbiological Characteristics in a Large Series of Patients Affected by Dermacentor-Borne-Necrosis-Erythema-Lymphadenopathy from a Unique Centre from Spain. Pathogens. 11(5). 528–528. 16 indexed citations
4.
Palomar, Ana M., Israel Molina, Cristina Bocanegra, et al.. (2022). Old zoonotic agents and novel variants of tick-borne microorganisms from Benguela (Angola), July 2017. Parasites & Vectors. 15(1). 14 indexed citations
5.
Santibáñez, Sonia, et al.. (2022). Serologic study of Bartonella sp. infection among human population of Southern Spain. Enfermedades infecciosas y microbiologia clinica (English ed ). 40(4). 179–182.
6.
Santibáñez, Paula, Aránzazu Portillo, Sonia Santibáñez, et al.. (2021). What Does 16S rRNA Gene-Targeted Next Generation Sequencing Contribute to the Study of Infective Endocarditis in Heart-Valve Tissue?. Pathogens. 11(1). 34–34. 10 indexed citations
7.
Remesar, Susana, Pablo Díaz, Aránzazu Portillo, et al.. (2019). Prevalence and molecular characterization of Rickettsia spp. in questing ticks from north-western Spain. Experimental and Applied Acarology. 79(2). 267–278. 15 indexed citations
8.
Portillo, Aránzazu, Ignacio Ruiz‐Arrondo, & José A. Oteo. (2018). Artrópodos vectores en España y sus enfermedades transmisibles. Medicina Clínica. 151(11). 450–459. 15 indexed citations
9.
Portillo, Aránzazu, Rita de Sousa, Sonia Santibáñez, et al.. (2017). Guidelines for the Detection of Rickettsia spp.. Vector-Borne and Zoonotic Diseases. 17(1). 23–32. 62 indexed citations
10.
Faccini‐Martínez, Álvaro A., Alejandro Ramírez‐Hernández, Jesús A. Cortés‐Vecino, et al.. (2016). Molecular Evidence of Different Rickettsia Species in Villeta, Colombia. Vector-Borne and Zoonotic Diseases. 16(2). 85–87. 41 indexed citations
11.
Halajian, Ali, Ana M. Palomar, Aránzazu Portillo, et al.. (2015). Investigation of Rickettsia, Coxiella burnetii and Bartonella in ticks from animals in South Africa. Ticks and Tick-borne Diseases. 7(2). 361–366. 35 indexed citations
12.
Oteo, José A., et al.. (2014). `Candidatus Rickettsia asemboensis’ and Wolbachia spp. in Ctenocephalides felis and Pulex irritans fleas removed from dogs in Ecuador. Parasites & Vectors. 7(1). 455–455. 35 indexed citations
13.
Gargılı, Ayşen, Ana M. Palomar, Kenan Midilli, et al.. (2012). Rickettsia Species in Ticks Removed from Humans in Istanbul, Turkey. Vector-Borne and Zoonotic Diseases. 12(11). 938–941. 58 indexed citations
14.
Palomar, Ana M., Aránzazu Portillo, Paula Santibáñez, et al.. (2012). Crimean-Congo Hemorrhagic Fever Virus in Ticks from Migratory Birds, Morocco1. Emerging infectious diseases. 19(2). 260–263. 104 indexed citations
15.
Portillo, Aránzazu, Laura Pérez‐Martínez, Sonia Santibáñez, et al.. (2010). Anaplasma spp. in Wild Mammals and Ixodes ricinus from the North of Spain. Vector-Borne and Zoonotic Diseases. 11(1). 3–8. 30 indexed citations
16.
Nava, Santiago, Laura Pérez‐Martínez, José M. Venzal, et al.. (2008). Rickettsia felis in Ctenocephalides felis from Argentina. Vector-Borne and Zoonotic Diseases. 8(4). 465–466. 21 indexed citations
17.
Portillo, Aránzazu, Paula Santibáñez, Sonia Santibáñez, Laura Pérez‐Martínez, & José A. Oteo. (2008). Detection of Rickettsia spp. in Haemaphysalis Ticks Collected in La Rioja, Spain. Vector-Borne and Zoonotic Diseases. 8(5). 653–658. 23 indexed citations
18.
Portillo, Aránzazu, Ana Sofia Santos, Sonia Santibáñez, et al.. (2005). Detection of a Non‐Pathogenic Variant of Anaplasma phagocytophilum in Ixodes ricinus from La Rioja, Spain. Annals of the New York Academy of Sciences. 1063(1). 333–336. 15 indexed citations
19.
Torres, Cármen, Carmen Tenorio, Aránzazu Portillo, et al.. (2003). Intestinal Colonization by vanA - or vanB2 -Containing Enterococcal Isolates of Healthy Animals in Spain. Microbial Drug Resistance. 9(1_suppl). 47–52. 82 indexed citations
20.
Ruiz‐Larrea, Fernanda, et al.. (2000). Resistencia a antibióticos macrólidos-lincosamidas-estreptograminas y mecanismos implicados en cepas clínicas de "Streptococcus" spp. en La Rioja. Zubía. 11–26.

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.

Explore authors with similar magnitude of impact

Breakdown of academic impact, for papers by John Stenos Breakdown of academic impact, for papers by Cristina Socolovschi Breakdown of academic impact, for papers by Stephen Graves Breakdown of academic impact, for papers by Sally J. Cutler Breakdown of academic impact, for papers by Georges Diatta Breakdown of academic impact, for papers by Jacqueline E. Dawson Breakdown of academic impact, for papers by Jennifer H. McQuiston Breakdown of academic impact, for papers by John W. Sumner Breakdown of academic impact, for papers by G. Baranton Breakdown of academic impact, for papers by Kurt Pfister
Rankless by CCL
2026