Enteric viruses
Líneas de investigación
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Virus entéricos
1. Vigilancia microbiológica y epidemiológica a nivel nacional de las infecciones causadas por enterovirus y parechovirus y de los casos de parálisis flácida aguda en menores de 15 años. Caracterización, asociación clínica y epidemiología molecular.
2. Investigación de los enterovirus y parechovirus que causan infecciones neurológicas y sistémicas severas en población pediátrica. Estudio de los factores virológicos implicados en la patogenicidad.
3. Estudio virológico de muestras ambientales (aguas residuales y tratadas para consumo) de la CAM.
4. Estudio virológico (diagnóstico y caracterización) de las infecciones gastrointestinales causadas por virus (norovirus, rotavirus y otros). Epidemiología molecular y caracterización de brotes.
Investigación y vigilancia de los poliovirus y la poliomielitis
El Laboratorio de Enterovirus (actualmente de Virus Entéricos) del CNM fue designado Laboratorio Nacional de Poliovirus en 1998 y desde entonces es certificado anualmente por la OMS, como parte del Plan Global de Erradicación de la Poliomielitis. Es responsable, junto a 3 laboratorios primarios en 3 CCAA, de la vigilancia de la poliomielitis a nivel nacional, estudiando e investigando (clínica, epidemiológica y virológicamente) todos los casos compatibles, incluidos los de parálisis flácida aguda en menores de 15 años (enfermedad de notificación obligatoria) para descartar la presencia y circulación de poliovirus en España.
Además, desde 1999 (y gracias a un convenio con el CYII) posee toda la infraestructura y metodología necesaria para realizar vigilancia medioambiental en aguas, tanto para medir la calidad de las aguas potables de ETAP, como para monitorizar la excreción de virus por parte de la población con el estudio de la presencia de poliovirus y otros enterovirus en aguas residuales de EDAR. Esto ha permitido que, a partir de marzo de este año, se estén realizando, además, ensayos de presencia de SARS-CoV-2 en las muestras procedentes de diferentes EDAR situadas en la CAM.
Investigación y referencia en infecciones por enterovirus y parechovirus
El Laboratorio también es Laboratorio de Referencia para las infecciones por Enterovirus y Parechovirus realizando: 1) el diagnostico virológico en muestras clínicas; 2) la caracterización de todos los enterovirus y parechovirus detectados (Programa de Vigilancia Microbiológica del CNM); 3) el desarrollo, mantenimiento y transferencia de métodos de diagnóstico y tipado, tanto moleculares como de cultivo viral; y 4) la investigación para profundizar en el conocimiento de aquellos virus implicados en casos de excepcional importancia clínica o epidemiológica. La larga experiencia del grupo en la propagación de cultivos virales de enterovirus y en técnicas celulares y moleculares de caracterización, ha permitido que el CNM posea una amplia colección de cepas, muy valiosa para la investigación de estos virus.
Investigación y referencia en infecciones gastrointestinales causadas por virus
Desde 2016, el laboratorio realiza: 1) el diagnostico virológico de Norovirus, Rotavirus, Adenovirus 40/41, Astrovirus y otros virus productores de gastroenteritis aguda en muestras clínicas; 2) el genotipado de los virus detectados y la caracterización de brotes; 3) el desarrollo y mantenimiento de métodos de diagnóstico y genotipado; y 4) la investigación básica y epidemiológica de aquellos virus de mayor importancia clínica.
Proyectos de investigación
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Proyectos de investigación financiados en los últimos 5 años
- Investigación de las infecciones neurológicas graves en niños causadas por enterovirus emergentes en España: EV-A71 y EV-D68 (PI18CIII/00017). Financiación: ISCIII. 2019-2021. IP: M. Cabrerizo
- Metagenomic sequencing to identify viral etiologies in undiagnosed cases of meningitis and encephalitis (PI20CIII/00005). Financiación: ISCIII. 2021-2023. IP: M.D. Fernández-García
- Investigación en infecciones por enterovirus y parechovirus que causan patologías neurológicas y sistémicas graves en población infantil (PI15CIII/00020). Financiación: ISCIII. 2016-2019. IP: M. Cabrerizo
- Aplicación de la secuenciación masiva para el diagnóstico de infecciones neurológicas de origen vírico no filiadas (PI-0216-2019). Financiación: Junta de Andalucía, Consejería de Salud y Familias. 2019-2021. IP: M.D. Fernández-García (2019)/ Ana Belen Pérez-Jiménez (2020-21)
- Epidemiología y patogenia molecular de los enterovirus y parechovirus asociados a sepsis e infecciones neurológicas en población infantil en España (PI12/00904). Financiación: ISCIII. 2013-2016. IP: M. Cabrerizo
Otros proyectos de investigación relevantes en los que ha colaborado o colabora el grupo
- Dinámica de colonización e infección por E. coli enteroagregativo en poblaciones pediátricas y su asociación con la composición de la microbiota intestinal mediante análisis metagenómico (PI18CIII/00043). Financiación: ISCIII. 2019-2021. IP: S. Sánchez
- Paving the way for implementing a syndromic diagnostic scheme at the CNM for the diagnosis of diarrhoea-causing pathogens in stool samples based on molecular and metagenomics methods (PI19CIII/00029). Financiación: ISCIII. 2020-2022. IP: D. Carmena
- Engineering lactobacilli for intranasal immunization against the emerging enterovirus D68 (EV-D68) infections and prevention of acute flaccid myelitis. Financiación: ESCMID. 2019-2020. IP: M.C. Póvoa-Cabral
- Análisis epidemiológico y virológico de los agentes virales incluidos en la vacuna triple vírica: nuevos retos (PI15CIII/00023). Financiación: ISCIII. 2016-2019. IP: F. de Ory/A. Fernández
- Epidemiología general y molecular de la hepatitis E en España: ¿una zoonosis emergente? (PI080865). Financiación: ISCIII. 2009-2012. IP: M. Fogeda
- Etiología de las meningitis y encefalitis víricas en España (PI07/90154). Financiación: ISCIII. 2008-2010. IP: F. de Ory
- Investigation of the dynamics and geography of the spread of recombinant forms of human enteroviruses (WT081173MA). Financiación: Wellcome Trust. 2007-2010. IP: P. Simmonds.
Convenios
- Servicios para la realización de estudios virológicos previstos en el agua procedentes para Canal de Isabel II-Gestión (MVP-207/18). Financiación: Canal de Isabel II. 2018-2021. IP: M. Cabrerizo
- Análisis virológico en muestras de aguas procedentes del Canal de Isabel II (MVI-1005/99). Financiación: Canal de Isabel II. 2016-2017. IP: M. Cabrerizo
Publicaciones destacadas
Detection of Broadly Neutralizing Activity within the First Months of HIV-1 Infection
Sanchez-Merino V, Fabra-Garcia A, Gonzalez N, Nicolas D, Merino-Mansilla A, Manzardo C, Ambrosioni J, Schultz A, Meyerhans A, Mascola JR, Gatell JM, Alcami J, Miro JM, Yuste E; J Virol. 2016 May 12;90(11):5231-5245
PUBMED DOIBroadly cross-neutralizing antibodies in HIV-1 patients with undetectable viremia
Medina-Ramirez M, Sanchez-Merino V, Sanchez-Palomino S, Merino-Mansilla A, Ferreira CB, Perez I, Gonzalez N, Alvarez A, Alcocer-Gonzalez JM, Garcia F, Gatell JM, Alcami J, Yuste E; J Virol. 2011 Jun;85(12):5804-13.
PUBMED DOIPotent Induction of Envelope-Specific Antibody Responses by Virus-Like Particle Immunogens Based on HIV-1 Envelopes from Patients with Early Broadly Neutralizing Responses
Beltran-Pavez C, Bontjer I, Gonzalez N, Pernas M, Merino-Mansilla A, Olvera A, Miro JM, Brander C, Alcami J, Sanders RW, Sanchez-Merino V, Yuste E; J Virol. 2022 Jan 12;96(1):e0134321.
PUBMED DOIPermanent control of HIV-1 pathogenesis in exceptional elite controllers: a model of spontaneous cure
Casado C, Galvez C, Pernas M, Tarancon-Diez L, Rodriguez C, Sanchez-Merino V, Vera M, Olivares I, De Pablo-Bernal R, Merino-Mansilla A, Del Romero J, Lorenzo-Redondo R, Ruiz-Mateos E, Salgado M, Martinez-Picado J, Lopez-Galindez C; Sci Rep. 2020 Feb 5;10(1):1902
PUBMED DOIEvolution of broadly cross-reactive HIV-1-neutralizing activity: therapy-associated decline, positive association with detectable viremia, and partial restoration of B-cell subpopulations
Ferreira CB, Merino-Mansilla A, Llano A, Perez I, Crespo I, Llinas L, Garcia F, Gatell JM, Yuste E, Sanchez-Merino V; J Virol. 2013 Nov;87(22):12227-36
PUBMED DOIDefinition of the viral targets of protective HIV-1-specific T cell responses
Mothe B, Llano A, Ibarrondo J, Daniels M, Miranda C, Zamarreno J, Bach V, Zuniga R, Perez-Alvarez S, Berger CT, Puertas MC, Martinez-Picado J, Rolland M, Farfan M, Szinger JJ, Hildebrand WH, Yang OO, Sanchez-Merino V, Brumme CJ, Brumme ZL, Heckerman D, Allen TM, Mullins JI, Gomez G, Goulder PJ, Walker BD, Gatell JM, Clotet B, Korber BT, Sanchez J, Brander C; J Transl Med. 2011 Dec 7;9:208
PUBMED DOIBroad Protection against Invasive Fungal Disease from a Nanobody Targeting the Active Site of Fungal β-1,3-Glucanosyltransferases
Redrado-Hernández S, Macías-León J, Castro-López J, Belén Sanz A, Dolader E, Arias M, González-Ramírez AM, Sánchez-Navarro D, Petryk Y, Farkaš V, Vincke C, Muyldermans S, García-Barbazán I, Del Agua C, Zaragoza O, Arroyo J, Pardo J, Gálvez EM, Hurtado-Guerrero R. Angew Chem Int Ed Engl. 2024 Aug 19;63(34):e202405823.
PUBMED DOIHigh-Resolution Melting Assay to Detect the Mutations That Cause the Y132F and G458S Substitutions at the ERG11 Gene Involved in Azole Resistance in Candida parapsilosis
Nuria Trevijano-Contador, Elena López-Peralta, Jorge López-López, Alejandra Roldán, Cristina de Armentia, Óscar Zaragoza. Mycoses 2024 Nov;67(11):e13811
PUBMED DOIThe sulfur-related metabolic status of Aspergillus fumigatus during infection reveals cytosolic serine hydroxymethyltransferase as a promising antifungal target
Alharthi R, Sueiro-Olivares M, Storer I, Bin Shuraym H, Scott J, Al-Shidhani R, Fortune-Grant R, Bignell E, Tabernero L, Bromley M and Amich J. 2025. Virulence, 16(1):2449075
PUBMED DOIPotential implication of azole persistence in the treatment failure of two haematological patients infected with Aspergillus fumigatus
Peláez-García de la Rasilla T, Mato-López A, Pablos-Puertas CE, González-Huerta AJ, Gómez-López A, Mellado E, Amich J. Journal of Fungi, 2023 Jul 30;9(8):805.
PUBMED DOIDistribution of Aspergillus Species and Prevalence of Azole Resistance in clinical and environmental Samples from a Spanish Hospital during a three-year study period
Lucio J, Alcazar-Fuoli L, Gil H, Cano-Pascual S, Hernandez-Egido S, Cuetara MS and Mellado E. Mycoses. 2024 Apr;67(4):e13719.
PUBMED DOIFungal burden assessment in hospital zones with different protection degrees
García-Gutiérrez L, Baena Rojas B, Ruiz M, Hernández Egido S, Ruiz-Gaitán AC, Laiz L, Pemán J, Cuétara-García MS, Mellado E & Martin-Sanchez PM. Build Environ, Volume 269, 1 February 2025, 112454
DOIAspergillus fumigatus can exhibit persistence to the fungicidal drug voriconazole
Valero C., Á Mato-López, I J. Donaldson, A. Roldán, H. Chown, N. Van-Rhijn, S. Gago, T. Furukawa, A. Mogorovsky, R. Ben Ami, P. Bowyer, N. Osherov, T. Fontaine, G.H. Goldman, E. Mellado, M. Bromley and J. Amich. Microbiology Spectrum.2023 13;11(2):e0477022
PUBMED DOICOVID-19 Associated Pulmonary Aspergillosis (CAPA): Hospital or Home Environment as a source of life-threatening Aspergillus fumigatus infection?
Peláez-García de la Rasilla T, González-Jiménez I, García-Fernández Arroyo A, Roldán A, Carretero-Ares JL, Clemente-García M,, Martínez-Suarez M, Vázquez Valdés F, Melón-Garcia S, Mellado E, Sánchez-Nuñez ML on behalf HUCAPA group. Journal of Fungi, 2022 Mar 19;8(3):316.
PUBMED DOIProteomics analysis reveals that structural proteins of the virion core and involved in gene expression are the main source for HLA class II ligands in vaccinia virus-infected cells.
Lorente, E., Martin-Galiano, A. J., Barnea, E., Barriga, A., Palomo, C., Garcia-Arriaza, J., Mir, C., Lauzurica, P., Esteban, M., Admon, A., and Lopez, D. (2019) Proteomics analysis reveals that structural proteins of the virion core and involved in gene expression are the main source for HLA class II ligands in vaccinia virus-infected cells. J.Proteome.Res. 18(9):3512-3520
PUBMED DOIBrait, V. H., F. Miro-Mur, I. Perez-de-Puig, L. Notario, B. Hurtado, J. Pedragosa, M. Gallizioli, F. Jimenez-Altayo, M. Arbaizar-Rovirosa, A. Otxoa-de-Amezaga, J. Monteagudo, M. Ferrer-Ferrer, l. R. de, X, E. Bonfill-Teixidor, A. Salas-Perdomo, A. Hernandez-Vidal, P. Garcia-de-Frutos, P. Lauzurica, and A. M. Planas. 2019. CD69 Plays a Beneficial Role in Ischemic Stroke by Dampening Endothelial Activation. Circ.Res. 124:279-291.
Brait, V. H., F. Miro-Mur, I. Perez-de-Puig, L. Notario, B. Hurtado, J. Pedragosa, M. Gallizioli, F. Jimenez-Altayo, M. Arbaizar-Rovirosa, A. Otxoa-de-Amezaga, J. Monteagudo, M. Ferrer-Ferrer, l. R. de, X, E. Bonfill-Teixidor, A. Salas-Perdomo, A. Hernandez-Vidal, P. Garcia-de-Frutos, P. Lauzurica, and A. M. Planas. 2019. CD69 Plays a Beneficial Role in Ischemic Stroke by Dampening Endothelial Activation. Circ.Res. 124:279-291.
DOILorente, E., A. Barriga, E. Barnea, C. Palomo, J. Garcia-Arriaza, C. Mir, M. Esteban, A. Admon, and D. López. 2019. Immunoproteomic analysis of a Chikungunya poxvirus-based vaccine reveals high HLA class II immunoprevalence. PLoS.Negl.Trop.Dis. 13:e0007547.
Lorente, E., A. Barriga, E. Barnea, C. Palomo, J. Garcia-Arriaza, C. Mir, M. Esteban, A. Admon, and D. López. 2019. Immunoproteomic analysis of a Chikungunya poxvirus-based vaccine reveals high HLA class II immunoprevalence. PLoS.Negl.Trop.Dis. 13:e0007547.
PUBMED DOILorente, E., C. Palomo, E. Barnea, C. Mir, V. M. Del, A. Admon, and D. López. 2019a. Natural Spleen Cell Ligandome in Transporter Antigen Processing-Deficient Mice. J.Proteome.Res. 18:3512-3520.
Lorente, E., C. Palomo, E. Barnea, C. Mir, V. M. Del, A. Admon, and D. López. 2019a. Natural Spleen Cell Ligandome in Transporter Antigen Processing-Deficient Mice. J.Proteome.Res. 18:3512-3520.
PUBMEDRedondo-Anton, J., M. G. Fontela, L. Notario, R. Torres-Ruiz, S. Rodriguez-Perales, E. Lorente, and P. Lauzurica. 2020. Functional Characterization of a Dual Enhancer/Promoter Regulatory Element Leading Human CD69 Expression. Front Genet. 11:552949.
Redondo-Anton, J., M. G. Fontela, L. Notario, R. Torres-Ruiz, S. Rodriguez-Perales, E. Lorente, and P. Lauzurica. 2020. Functional Characterization of a Dual Enhancer/Promoter Regulatory Element Leading Human CD69 Expression. Front Genet. 11:552949.
PUBMED DOIFontela, M. G., L. Notario, E. Alari-Pahissa, E. Lorente, and P. Lauzurica. 2019
Fontela, M. G., L. Notario, E. Alari-Pahissa, E. Lorente, and P. Lauzurica. 2019. The Conserved Non-Coding Sequence 2 (CNS2) Enhances CD69 Transcription through Cooperation between the Transcription Factors Oct1 and RUNX1. Genes (Basel) 10.
PUBMED DOIMarquez, A., M. Gomez-Fontela, S. Lauzurica, R. Candorcio-Simon, D. Munoz-Martín, M. Morales, M. Ubago, C. Toledo, P. Lauzurica, and C. Molpeceres. 2020. Fluorescence enhanced BA-LIFT for single cell detection and isolation. Biofabrication. 12:025019.
Marquez, A., M. Gomez-Fontela, S. Lauzurica, R. Candorcio-Simon, D. Munoz-Martín, M. Morales, M. Ubago, C. Toledo, P. Lauzurica, and C. Molpeceres. 2020. Fluorescence enhanced BA-LIFT for single cell detection and isolation. Biofabrication. 12:025019.
PUBMED DOIde la Sota, P. G., E. Lorente, L. Notario, C. Mir, O. Zaragoza, and D. López. 2021. Mitoxantrone Shows In Vitro, but Not In Vivo Antiviral Activity against Human Respiratory Syncytial Virus. Biomedicines. 9.
de la Sota, P. G., E. Lorente, L. Notario, C. Mir, O. Zaragoza, and D. López. 2021. Mitoxantrone Shows In Vitro, but Not In Vivo Antiviral Activity against Human Respiratory Syncytial Virus. Biomedicines. 9.
PUBMED DOIPredicted Epitope Abundance Supports Vaccine-Induced Cytotoxic Protection Against SARS-CoV-2 Variants of Concern.
Martín-Galiano, A. J., F. Diez-Fuertes, M. J. McConnell, and D. López. 2021. Predicted Epitope Abundance Supports Vaccine-Induced Cytotoxic Protection Against SARS-CoV-2 Variants of Concern. Front Immunol. 12:732693.
PUBMED DOIAbundance, Betweenness Centrality, Hydrophobicity, and Isoelectric Points Are Relevant Factors in the Processing of Parental Proteins of the HLA Class II Ligandome.
Lorente, E., A. J. Martín-Galiano, D. M. Kadosh, A. Barriga, J. Garcia-Arriaza, C. Mir, M. Esteban, A. Admon, and D. López. 2022. Abundance, Betweenness Centrality, Hydrophobicity, and Isoelectric Points Are Relevant Factors in the Processing of Parental Proteins of the HLA Class II Ligandome. J.Proteome.Res. 21:164-171.
DOIContent with Investigacion .
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María Cabrerizo Sanz
Tenure Scientist and Group Leader
ORCID code: 0000-0001-7054-5696
Doctor in Chemistry, specializing in Biochemistry and Molecular Biology, Universidad Autónoma de Madrid (2000). Except for a postdoctoral period of 2 years at the Hospital de La Princesa, in which her research was related to onco-hematological diseases, the rest of her scientific career has focused on the study of infectious diseases caused by viruses and their surveillance. She joined the Instituto de Salud Carlos III in 2003, first in the Laboratory of Arbovirus and Imported Viral Diseases, then in the Laboratory of Viral Hepatitis and finally, in the Laboratory of Enterovirus (which is accredited as a National Polio Laboratory -LNP- for the WHO since 1998). She obtained the position of Tenure Scientist in 2016, at the same time she assumed the responsibility of the laboratory, currently of Enteric Viruses: Poliovirus/Enterovirus, Parechovirus and Gastroenteritis-producing Viruses, of the CNM. She has 4 scientific sexennials and 4 quinquennials recognized.
She has been and is PI of 4 consecutive research projects and 3 service contracts, from 2012 to the present, participating, in addition, in other 20 projects. As head of the LNP, she is part of the Working Group of the National Plan for the Eradication of Poliomyelitis and of the WHO European Polio Laboratory Network. She is also a member of the European Non-Polio Enterovirus Network (ENPEN), and of the national cooperation networks CIBERESP and RITIP (IdiPAZ). Since 2023 she is a Council Member from Spain of the European Society.
In total she has published 98 articles in WoS indexed journals (23 Q1 and 22 D1), being first author, senior author or correspondence author in 43 of them (H=27). She has supervised 1 PhD Thesis (2017) and 12 TFM. She is currently supervising another doctoral thesis (IMIENS-UNED). She participates as a teacher in three university masters (UCM, UAH and UV), being coordinator of the subject H2 of the Master of Virology at UCM.
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Mª Dolores Fernández García
Tenure Scientist
ORCID code: 0000-0003-0336-6596
Degree in Pharmacy (2005) and PhD from the University VII Paris Diderot in Microbiology (2010). She completed her doctoral thesis at the Pasteur Institute in Paris characterizing the molecular and cellular basis of flavivirus entry into cells. Specialist in Public Health Microbiology (European Program EUPHEM coordinated by ECDC). She has worked 3 years for the French Ministry of Foreign Affairs as a researcher at the Pasteur Institute in Dakar (Senegal) carrying out microbiological surveillance activities and research on polioviruses and non-polio enteroviruses in West Africa. She has obtained two Miguel Servet contracts: one to work at IMIBIC in Cordoba (2019) and an intramural one to work at CNM (2020). Both were awarded for the study of neurotropic viruses applying massive sequencing for their diagnosis. In 2021 he joined the CNM-ISCIII as a Tenure Research Scientist at the Enterovirus and Viral Gastroenteritis Unit of the CNM-ISCIII. Since then, she combines her scientific activity with the assistance to the National Health System in the microbiological research of outbreaks and in the Genomic Surveillance of Enteroviruses and Gastroenteritis-producing Viruses.
She is a researcher in the Epidemiology and Public Health Area of the Centro de Investigación Biomédica en Red (CIBERESP-ISCIII). In addition, she is an evaluator and panelist for the HORIZON health program projects of the European Commission, the French National Agency ANRS-Emerging Infectious Diseases, R&D&I in HEALTH of the Strategic Action in Health (ISCIII) and the Andalusian Public Foundation Progreso y Salud. She has worked as scientific advisor to the Spanish Ministry of Health on Rotavirus and Polio. Since 2020 she has been teaching virology in different Spanish universities.
She has worked for WHO in the investigation of numerous outbreaks caused by viruses (Ebola, Zika, Yellow Fever, Dengue, etc.) in African and Asian countries strengthening laboratory capacities through technology transfer of diagnostic methods, training of laboratory personnel in these countries and scientific advisory tasks to the Ministries of Health. She has been the Health Coordinator of the START Project (Spanish Technical Aid Response Team) of the AECID, framed in the “Emergency Medical Teams” initiative of the WHO, participating in the establishment for Spain of a field hospital classified by the WHO as EMT Level 2 for interventions in humanitarian emergencies.
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Carmen Serrano Risquez
Investigador predoctoral (CAM)
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Juan Camacho Padilla
Investigador predoctoral (PFIS)
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Yasmin Biya Assiry
Técnico de laboratorio en formación (PEJ-CAM)
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Estrella Ruiz de Pedro
Técnico de laboratorio (PTA para Infraestructuras de I+D+I)
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Rubén González Sanz
Técnico Superior Especializado OPI
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Clara Martín Martín
Investigador predoctoral (PFIS)
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Nazaret Díaz Sánchez
Técnico Superior Especializado OPI (apoyo)
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Nerea García Ibáñez
Ayudante de Investigación de OPI. Técnico de laboratorio
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Vanesa Recio Huertas
Ayudante de Investigación de OPI. Técnico de laboratorio (apoyo)
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Ana Donoso Almenara
Contratada predoctoral pFIS
List of staff
Información adicional
This group constitutes the National Poliovirus Laboratory (Polio Eradication Plan), integrated into the European network WHO/EURO Polio Laboratory Network and coordinating, in turn, the National Network of Laboratories for the study of paralysis cases in Research on enterovirus and parechovirus infections in the pediatric population has been funded since 2013 through research projects (PI PI12/00904; PI15CIII/00020; PI18CIII/00017), of which María Cabrerizo is PI and in which epidemiologists (CNE) and pediatricians and microbiologists from more than 20 SNS hospitals participate.
The PI belongs to the consolidated research group RITIP-IdiPaz and CIBERESP. Since 1999, the group has been carrying out the virological study of environmental samples (wastewater and treated water) from the CAM, through a contract with the CYII. Finally, the group is responsible for the diagnosis and characterization of gastrointestinal infections caused by viruses (norovirus, rotavirus and others) and for the investigation of outbreaks (CS of the CNM).
This group constitutes the National Poliovirus Laboratory (Polio Eradication Plan), integrated into the European network WHO/EURO Polio Laboratory Network and coordinating, in turn, the National Network of Laboratories for the study of paralysis cases in Research on enterovirus and parechovirus infections in the pediatric population has been funded since 2013 through research projects (PI PI12/00904; PI15CIII/00020; PI18CIII/00017), of which María Cabrerizo is PI and in which epidemiologists (CNE) and pediatricians and microbiologists from more than 20 SNS hospitals participate.
The PI belongs to the consolidated research group RITIP-IdiPaz and CIBERESP. Since 1999, the group has been carrying out the virological study of environmental samples (wastewater and treated water) from the CAM, through a contract with the CYII. Finally, the group is responsible for the diagnosis and characterization of gastrointestinal infections caused by viruses (norovirus, rotavirus and others) and for the investigation of outbreaks (CS of the CNM).