{"id":3706,"date":"2019-10-01T13:30:13","date_gmt":"2019-10-01T11:30:13","guid":{"rendered":"https:\/\/www.guremarket.eus\/?p=3706"},"modified":"2019-10-01T13:34:03","modified_gmt":"2019-10-01T11:34:03","slug":"prevalencia-de-norovirus-en-ostras-en-europa","status":"publish","type":"post","link":"https:\/\/www.guremarket.eus\/eu\/2019\/10\/01\/prevalencia-de-norovirus-en-ostras-en-europa\/","title":{"rendered":"Ostretako norobirusaren prebalentzia Europan"},"content":{"rendered":"<div class=\"vc_row wpb_row vc_row-fluid\">\n<div class=\"wpb_column vc_column_container vc_col-sm-12\">\n<div class=\"vc_column-inner\">\n<div class=\"wpb_wrapper\">\n<div class=\"wpb_text_column wpb_content_element\">\n<div class=\"wpb_wrapper\">\n<p><strong>EFSAk azterketa bat egin du ostra gordinetako norobirusaren prebalentziari buruzko EBko zaintza-programa koordinatuaren inguruan. Guztira, ekoizpen-eremuko 2.180 lagin eta banaketa-zentroetako 2.129 lagin aztertu zituen, elkarren segidako bi urtetan hartuak. Azterketa horren bidez, atalaseak ebaluatu ziren, baina gaitasun analitikoaren ikuspegitik, ez gizakion osasunerako arriskuaren ikuspegitik.<\/strong><\/p>\n<article id=\"post-11313\" class=\"pluto-page-box post-11313 post type-post status-publish format-standard hentry category-pescado-y-derivados category-riesgos-alimentarios category-riesgos-biologicos category-riesgos-por-sector category-virus tag-norovirus tag-ostras\">\n<div class=\"post-body\">\n<div class=\"post-content entry-content\">\n<div class=\"vc_row wpb_row vc_row-fluid\">\n<div class=\"wpb_column vc_column_container vc_col-sm-12\">\n<div class=\"vc_column-inner\">\n<div class=\"wpb_wrapper\">\n<h3 class=\"vc_custom_heading\"><span style=\"color: #008000;\">Ekoizpen-eremuetako prebalentzia<\/span><\/h3>\n<p class=\"vc_separator wpb_content_element vc_separator_align_center vc_sep_width_100 vc_sep_pos_align_center vc_separator_no_text translation-block\"><strong>Kalkulatu zen EBko ostren ekoizpen-eremuetako norobirus-prebalentzia % 34,5ekoa dela;<\/strong> horrek agerian uzten du giza jatorriko kutsadura fekala dagoela ostren ekoizpen-eremuetan. Kutsadura horrek, prebalentzia eta aurkitutako kantitatea kontuan hartuta, aldakortasun handia izan zuen urtaroen arabera: <strong>kutsadura handiena neguko hilabeteetan aurkitu zen (azaroa-apirila)<\/strong> eta txikiena udako hilabeteetan.<\/p>\n<h3 class=\"vc_custom_heading\"><span style=\"color: #008000;\">Banaketa-zentroetako loteetako prebalentzia<\/span><\/h3>\n<p class=\"vc_separator wpb_content_element vc_separator_align_center vc_sep_width_100 vc_sep_pos_align_center vc_separator_no_text translation-block\"><strong>Banaketa-zentroetako ostra-loteetan aurkitutako norobirus-prebalentzia % 10,9koa izan zen.<\/strong> Ikusi zen, halaber, urtaroen araberako aldakuntza neurritsuagoa zela, baina ekoizpen-eremuetan ikusitakoaren antzekoa (kutsadura handiagoa neguan). Hortaz, ondoriozta dezakegu <strong>azken produktuen kontaminazioaren jatorria ekoizpen primarioan dagoela, hor kontaminatzen baitira ostrak norobirusarekin.<\/strong><\/p>\n<h3 class=\"vc_custom_heading\"><span style=\"color: #008000;\">Gaitasun analitikoa eta irizpide mikrobiologikoak<\/span><\/h3>\n<p class=\"vc_separator wpb_content_element vc_separator_align_center vc_sep_width_100 vc_sep_pos_align_center vc_separator_no_text translation-block\">Atalaseak gaitasun analitikoaren ikuspegitik ebaluatzeko datuen analisiari dagokionez, <strong>bi genotaldeetan (NoV Gi eta GII), hartutako laginen % 10 baino gutxiagotan gainditu zen zegokien kuantifikazio-muga (LOQ), 300 cpg.<\/strong><\/p>\n<div class=\"wpb_text_column wpb_content_element\">\n<div class=\"wpb_wrapper\">\n<p>Gaur egun bi kuskuko moluskuei aplika dakizkiekeen irizpide mikrobiologikoak osatu egin daitezke norobirusentzako irizpide batekin. Ordezkapen-ikuspegiaren analisiek agerian jartzen dutenez, zaila izango litzateke LOQtik gertu dagoen edo hori baino baxuagoa den muga potentzial bat aplikatzea (adibidez, 300 cpg baino gutxiago) irizpide mikrobiologiko baten barruan.<\/p>\n<h3>Informazio gehiago:<\/h3>\n<\/div>\n<\/div>\n<ul>\n<li class=\"vc_empty_space\"><a class=\"vc_general vc_btn3 vc_btn3-size-md vc_btn3-shape-square vc_btn3-style-flat vc_btn3-icon-left vc_btn3-color-success\" title=\"\" href=\"https:\/\/efsa.onlinelibrary.wiley.com\/doi\/pdf\/10.2903\/j.efsa.2019.5762\" target=\"_blank\" rel=\"noopener noreferrer\">Analysis of the European baseline survey of norovirus in oysters<\/a><\/li>\n<\/ul>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/article>\n<div class=\"post-navigation-unique\">\n<div class=\"post-navigation-next\">\n<div class=\"arrow\"><\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>","protected":false},"excerpt":{"rendered":"<p>EFSA ha llevado a cabo el an\u00e1lisis de un programa coordinado de vigilancia de la UE sobre la prevalencia de norovirus en las ostras crudas. En total, se analizaron 2.180 muestras de las \u00e1reas de producci\u00f3n y 2.129 de los centros de distribuci\u00f3n, tomadas durante dos a\u00f1os consecutivos. Este an\u00e1lisis evalu\u00f3 los umbrales desde la [&hellip;]<\/p>","protected":false},"author":21,"featured_media":3647,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"ocean_post_layout":"","ocean_both_sidebars_style":"","ocean_both_sidebars_content_width":0,"ocean_both_sidebars_sidebars_width":0,"ocean_sidebar":"0","ocean_second_sidebar":"0","ocean_disable_margins":"enable","ocean_add_body_class":"","ocean_shortcode_before_top_bar":"","ocean_shortcode_after_top_bar":"","ocean_shortcode_before_header":"","ocean_shortcode_after_header":"","ocean_has_shortcode":"","ocean_shortcode_after_title":"","ocean_shortcode_before_footer_widgets":"","ocean_shortcode_after_footer_widgets":"","ocean_shortcode_before_footer_bottom":"","ocean_shortcode_after_footer_bottom":"","ocean_display_top_bar":"default","ocean_display_header":"default","ocean_header_style":"","ocean_center_header_left_menu":"0","ocean_custom_header_template":"0","ocean_custom_logo":0,"ocean_custom_retina_logo":0,"ocean_custom_logo_max_width":0,"ocean_custom_logo_tablet_max_width":0,"ocean_custom_logo_mobile_max_width":0,"ocean_custom_logo_max_height":0,"ocean_custom_logo_tablet_max_height":0,"ocean_custom_logo_mobile_max_height":0,"ocean_header_custom_menu":"0","ocean_menu_typo_font_family":"0","ocean_menu_typo_font_subset":"","ocean_menu_typo_font_size":0,"ocean_menu_typo_font_size_tablet":0,"ocean_menu_typo_font_size_mobile":0,"ocean_menu_typo_font_size_unit":"px","ocean_menu_typo_font_weight":"","ocean_menu_typo_font_weight_tablet":"","ocean_menu_typo_font_weight_mobile":"","ocean_menu_typo_transform":"","ocean_menu_typo_transform_tablet":"","ocean_menu_typo_transform_mobile":"","ocean_menu_typo_line_height":0,"ocean_menu_typo_line_height_tablet":0,"ocean_menu_typo_line_height_mobile":0,"ocean_menu_typo_line_height_unit":"","ocean_menu_typo_spacing":0,"ocean_menu_typo_spacing_tablet":0,"ocean_menu_typo_spacing_mobile":0,"ocean_menu_typo_spacing_unit":"","ocean_menu_link_color":"","ocean_menu_link_color_hover":"","ocean_menu_link_color_active":"","ocean_menu_link_background":"","ocean_menu_link_hover_background":"","ocean_menu_link_active_background":"","ocean_menu_social_links_bg":"","ocean_menu_social_hover_links_bg":"","ocean_menu_social_links_color":"","ocean_menu_social_hover_links_color":"","ocean_disable_title":"default","ocean_disable_heading":"default","ocean_post_title":"","ocean_post_subheading":"","ocean_post_title_style":"","ocean_post_title_background_color":"","ocean_post_title_background":0,"ocean_post_title_bg_image_position":"","ocean_post_title_bg_image_attachment":"","ocean_post_title_bg_image_repeat":"","ocean_post_title_bg_image_size":"","ocean_post_title_height":0,"ocean_post_title_bg_overlay":0.5,"ocean_post_title_bg_overlay_color":"","ocean_disable_breadcrumbs":"default","ocean_breadcrumbs_color":"","ocean_breadcrumbs_separator_color":"","ocean_breadcrumbs_links_color":"","ocean_breadcrumbs_links_hover_color":"","ocean_display_footer_widgets":"default","ocean_display_footer_bottom":"default","ocean_custom_footer_template":"0","ocean_post_oembed":"","ocean_post_self_hosted_media":"","ocean_post_video_embed":"","ocean_link_format":"","ocean_link_format_target":"self","ocean_quote_format":"","ocean_quote_format_link":"post","ocean_gallery_link_images":"off","ocean_gallery_id":[],"footnotes":""},"categories":[50],"tags":[],"class_list":["post-3706","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-noticias","entry","has-media"],"acf":[],"_links":{"self":[{"href":"https:\/\/www.guremarket.eus\/eu\/wp-json\/wp\/v2\/posts\/3706","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.guremarket.eus\/eu\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.guremarket.eus\/eu\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.guremarket.eus\/eu\/wp-json\/wp\/v2\/users\/21"}],"replies":[{"embeddable":true,"href":"https:\/\/www.guremarket.eus\/eu\/wp-json\/wp\/v2\/comments?post=3706"}],"version-history":[{"count":4,"href":"https:\/\/www.guremarket.eus\/eu\/wp-json\/wp\/v2\/posts\/3706\/revisions"}],"predecessor-version":[{"id":3714,"href":"https:\/\/www.guremarket.eus\/eu\/wp-json\/wp\/v2\/posts\/3706\/revisions\/3714"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.guremarket.eus\/eu\/wp-json\/wp\/v2\/media\/3647"}],"wp:attachment":[{"href":"https:\/\/www.guremarket.eus\/eu\/wp-json\/wp\/v2\/media?parent=3706"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.guremarket.eus\/eu\/wp-json\/wp\/v2\/categories?post=3706"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.guremarket.eus\/eu\/wp-json\/wp\/v2\/tags?post=3706"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}