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"apellidos" => "Losa López" ] ] ] ] ] "idiomaDefecto" => "es" "EPUB" => "https://multimedia.elsevier.es/PublicationsMultimediaV1/item/epub/S1576988702703026?idApp=UINPBA00004N" "url" => "/15769887/0000000300000004/v1_201308011446/S1576988702703026/v1_201308011446/es/main.assets" ] "itemAnterior" => array:18 [ "pii" => "S1576988702703002" "issn" => "15769887" "doi" => "10.1016/S1576-9887(02)70300-2" "estado" => "S300" "fechaPublicacion" => "2002-10-01" "aid" => "70300" "copyright" => "Elsevier España, S.L." "documento" => "article" "crossmark" => 0 "subdocumento" => "fla" "cita" => "Vacunas. 2002;3:131-3" "abierto" => array:3 [ "ES" => false "ES2" => false "LATM" => false ] "gratuito" => false "lecturas" => array:2 [ "total" => 19 "formatos" => array:2 [ "HTML" => 1 "PDF" => 18 ] ] "es" => array:9 [ "idiomaDefecto" => true "titulo" => "¿Tienen protección frente al virus de la hepatitis A (VHA) los trabajadores de un hospital general?" "tienePdf" => "es" "tieneTextoCompleto" => 0 "tieneResumen" => array:2 [ 0 => "es" 1 => "en" ] "paginas" => array:1 [ 0 => array:2 [ "paginaInicial" => "131" "paginaFinal" => "133" ] ] "contieneResumen" => array:2 [ "es" => true "en" => true ] "contienePdf" => array:1 [ "es" => true ] "autores" => array:1 [ 0 => array:2 [ "autoresLista" => "P. García Rubio, J.R. Villagrasa Ferrer, A. Gálvez Parejo, C. Sanz Sebastián, C. Esteban Escobar, V. Pastor y Aldeguer" "autores" => array:6 [ 0 => array:2 [ "nombre" => "P." "apellidos" => "García Rubio" ] 1 => array:2 [ "nombre" => "J.R." "apellidos" => "Villagrasa Ferrer" ] 2 => array:2 [ "nombre" => "A." "apellidos" => "Gálvez Parejo" ] 3 => array:2 [ "nombre" => "C." "apellidos" => "Sanz Sebastián" ] 4 => array:2 [ "nombre" => "C." "apellidos" => "Esteban Escobar" ] 5 => array:2 [ "nombre" => "V." "apellidos" => "Pastor y Aldeguer" ] ] ] ] ] "idiomaDefecto" => "es" "EPUB" => "https://multimedia.elsevier.es/PublicationsMultimediaV1/item/epub/S1576988702703002?idApp=UINPBA00004N" "url" => "/15769887/0000000300000004/v1_201308011446/S1576988702703002/v1_201308011446/es/main.assets" ] "es" => array:12 [ "idiomaDefecto" => true "titulo" => "Vigilancia virológica de la gripe 2001-2002" "tieneTextoCompleto" => 0 "paginas" => array:1 [ 0 => array:2 [ "paginaInicial" => "134" "paginaFinal" => "140" ] ] "autores" => array:1 [ 0 => array:4 [ "autoresLista" => "T. Pumarola, A. Domínguez, A. Martínez, M.A. Marcos, C. Muñoz, A. Cañas, M. Ruiz, M.T. Jiménez de Anta, L. Salleras" "autores" => array:10 [ 0 => array:3 [ "nombre" => "T." "apellidos" => "Pumarola" "referencia" => array:2 [ 0 => array:2 [ "etiqueta" => "<span class="elsevierStyleSup">a</span>" "identificador" => "aff0005" ] 1 => array:2 [ "etiqueta" => "<span class="elsevierStyleSup">**</span>" "identificador" => "cor0005" ] ] ] 1 => array:3 [ "nombre" => "A." "apellidos" => "Domínguez" "referencia" => array:1 [ 0 => array:2 [ "etiqueta" => "<span class="elsevierStyleSup">b</span>" "identificador" => "aff0010" ] ] ] 2 => array:3 [ "nombre" => "A." "apellidos" => "Martínez" "referencia" => array:1 [ 0 => array:2 [ "etiqueta" => "<span class="elsevierStyleSup">b</span>" "identificador" => "aff0010" ] ] ] 3 => array:3 [ "nombre" => "M.A." "apellidos" => "Marcos" "referencia" => array:1 [ 0 => array:2 [ "etiqueta" => "<span class="elsevierStyleSup">a</span>" "identificador" => "aff0005" ] ] ] 4 => array:3 [ "nombre" => "C." "apellidos" => "Muñoz" "referencia" => array:1 [ 0 => array:2 [ "etiqueta" => "<span class="elsevierStyleSup">a</span>" "identificador" => "aff0005" ] ] ] 5 => array:3 [ "nombre" => "A." "apellidos" => "Cañas" "referencia" => array:1 [ 0 => array:2 [ "etiqueta" => "<span class="elsevierStyleSup">a</span>" "identificador" => "aff0005" ] ] ] 6 => array:3 [ "nombre" => "M." "apellidos" => "Ruiz" "referencia" => array:1 [ 0 => array:2 [ "etiqueta" => "<span class="elsevierStyleSup">a</span>" "identificador" => "aff0005" ] ] ] 7 => array:3 [ "nombre" => "M.T." "apellidos" => "Jiménez de Anta" "referencia" => array:1 [ 0 => array:2 [ "etiqueta" => "<span class="elsevierStyleSup">a</span>" "identificador" => "aff0005" ] ] ] 8 => array:3 [ "nombre" => "L." "apellidos" => "Salleras" "referencia" => array:1 [ 0 => array:2 [ "etiqueta" => "<span class="elsevierStyleSup">b</span>" "identificador" => "aff0010" ] ] ] 9 => array:2 [ "colaborador" => "Grupo de Trabajo de Vigilancia de la Gripe en Cataluña" "referencia" => array:1 [ 0 => array:2 [ "etiqueta" => "<span class="elsevierStyleSup">*</span>" "identificador" => "fn0005" ] ] ] ] "afiliaciones" => array:2 [ 0 => array:3 [ "entidad" => "Servicio de Microbiología. Institut Clínic d'Infeccions i Immunologia (ICII). Hospital Clínic. Barcelona. España." "etiqueta" => "<span class="elsevierStyleSup">a</span>" "identificador" => "aff0005" ] 1 => array:3 [ "entidad" => "Direcció General de Salut Pública. Generalitat de Catalunya. Barcelona. España." "etiqueta" => "<span class="elsevierStyleSup">b</span>" "identificador" => "aff0010" ] ] "correspondencia" => array:1 [ 0 => array:3 [ "identificador" => "cor0005" "etiqueta" => "**" "correspondencia" => "Correspondencia: Servicio de Microbiología. Hospital Clínic. Villarroel, 170. 08036 Barcelona." ] ] ] ] "pdfFichero" => "main.pdf" "tienePdf" => true "PalabrasClave" => array:2 [ "es" => array:1 [ 0 => array:4 [ "clase" => "keyword" "titulo" => "Palabras clave" "identificador" => "xpalclavsec235836" "palabras" => array:3 [ 0 => "Virus de la gripe" 1 => "Vigilancia virológica" 2 => "Atención extrahospitalaria" ] ] ] "en" => array:1 [ 0 => array:4 [ "clase" => "keyword" "titulo" => "Key words" "identificador" => "xpalclavsec235837" "palabras" => array:3 [ 0 => "Influenza virus" 1 => "Virological surveillance" 2 => "Extrahospitalary care" ] ] ] ] "tieneResumen" => true "resumen" => array:2 [ "es" => array:2 [ "titulo" => "Resumen" "resumen" => "<span class="elsevierStyleSectionTitle">Fundamento</span><p id="spar0005" class="elsevierStyleSimplePara elsevierViewall">Las características biológicas que poseen los virus de la gripe, en particular el del tipo A, que presenta cambios antigénicos constantes, condicionan que gran parte de la población sea susceptible a la gripe, por lo que se presentan anualmente epidemias de intensidad variable. En este estudio se presentan los resultados de un programa de vigilancia virológica cuyo objetivo fue detectar de forma temprana el inicio de la epidemia e identificar los virus circulantes.</p> <span class="elsevierStyleSectionTitle">Métodos</span><p id="spar0010" class="elsevierStyleSimplePara elsevierViewall">Entre los meses de noviembre de 2001 y abril de 2002, 23 equipos de atención primaria distribuidos en las provincias de Girona, Barcelona y Tarragona recogieron muestras del exudado nasal y faríngeo de pacientes que presentaban síndrome gripal o infección respiratoria aguda. Se practicó inmunofluorescencia y cultivo celular de las muestras obtenidas. Se investigó la presencia de virus de la gripe A, B (VGA y VGB), virus respiratorio sincitial (VRS), virus parainfluenza 1, 2 y 3 (VP 1, VP 2, VP 3) y adenovirus (ADV).</p> <span class="elsevierStyleSectionTitle">Resultados</span><p id="spar0015" class="elsevierStyleSimplePara elsevierViewall">Se estudiaron 472 muestras de las que 172 (36%) fueron positivas: 97 a VGA; 59 a VGB; 10 a VRS; 5 a ADV y 1 a VP 3.</p><p id="spar0020" class="elsevierStyleSimplePara elsevierViewall">La fiebre y el inicio brusco se presentaron de forma más frecuente en los pacientes en los que se detectó VGA o VGB que en los que no se detectó (el 91% y el 72% frente al 65 y el 59%) siendo las diferencias estadísticamente significativas (p < 0,001 y p = 0,006, respectivamente). No se observaron diferencias significativas las manifestaciones clínicas entre niños y adultos</p> <span class="elsevierStyleSectionTitle">Conclusión</span><p id="spar0025" class="elsevierStyleSimplePara elsevierViewall">Durante las 13 semanas que ha durado la epidemia gripal se ha producido un incremento muy notable en el porcentaje de positividad de las muestras para los virus de la gripe A y B. Este hecho ha resultado de gran utilidad para la detección temprana y el seguimiento adecuado de la epidemia.</p>" ] "en" => array:2 [ "titulo" => "Summary" "resumen" => "<span class="elsevierStyleSectionTitle">Background</span><p id="spar0030" class="elsevierStyleSimplePara elsevierViewall">The biological characteristics of the influenza virus, particularly type A, with its constant antigenic changes, means that a high proportion of the general population is subject to the disease, causing annual epidemics of varying intensity. This study presents the results of a virological surveillance programme whose objective was the early detection of the beginning of the epidemic and the identification of the circulating viruses.</p> <span class="elsevierStyleSectionTitle">Methods</span><p id="spar0035" class="elsevierStyleSimplePara elsevierViewall">Nasal and pharyngeal swabs from patients suffering fron influenza like syndrome or acute respiratory infection were collected between November 2001 and April 2002 by 23 primary health care teams from the provinces of Girona, Barcelona and Tarragona (Catalonia, Spain). The samples were subjected to immunofluorescence an inoculation into cellular cultures. The presence of the influenza virus types A (IAV) and B (IBV), the respiratoty syncytial virus (RSV), the parainfluenza virus 1, 2 and 3 (PV1, PV2, PV3) and the adenovirus (ADV) was investigated.</p> <span class="elsevierStyleSectionTitle">Results</span><p id="spar0040" class="elsevierStyleSimplePara elsevierViewall">In total, 472 samples were studied, of wich 172 (36%) were positive: 97 for IAV; 59 for IBV; 10 for RSV; 5 for ADV, and 1 for PV3.</p><p id="spar0045" class="elsevierStyleSimplePara elsevierViewall">Fever and sudden onset were more frequent in patients from whom IAV or IBV were detected than in those in wich it was not (91% and 72% vs 65% and 59%), the differences being statistically significant (p < 0.001 and p = 0.006, respectively). Clinical differences between children and adults were not observed.</p> <span class="elsevierStyleSectionTitle">Conclusion</span><p id="spar0050" class="elsevierStyleSimplePara elsevierViewall">During the influenza epidemic, a substancial increase in the percentage of positivity for IAV and IBV was noted in the samples taken. This fact has been of great use in the early detection and follow up of the influenza epidemic.</p>" ] ] "NotaPie" => array:1 [ 0 => array:2 [ "etiqueta" => "*" "nota" => "<p class="elsevierStyleNotepara">Los miembros del Grupo de Trabajo de Vigilancia de la Gripe en Cataluña se listan al final del artículo</p>" ] ] "bibliografia" => array:2 [ "titulo" => "Bilbiografía" "seccion" => array:1 [ 0 => array:2 [ "identificador" => "bibs0005" "bibliografiaReferencia" => array:36 [ 0 => array:3 [ "identificador" => "bib0005" "etiqueta" => "1." 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