{"id":6120,"date":"2026-05-02T10:50:37","date_gmt":"2026-05-02T14:50:37","guid":{"rendered":"https:\/\/laboratorytesting.com\/?page_id=6120"},"modified":"2026-05-02T10:59:54","modified_gmt":"2026-05-02T14:59:54","slug":"cdc-and-iso-11731-legionella-methods","status":"publish","type":"page","link":"https:\/\/laboratorytesting.com\/pt\/resources\/microbiology\/legionella\/cdc-and-iso-11731-legionella-methods\/","title":{"rendered":"M\u00e9todos de Legionella segundo o CDC e a norma ISO 11731"},"content":{"rendered":"<div data-elementor-type=\"wp-page\" data-elementor-id=\"6120\" class=\"elementor elementor-6120\" data-elementor-settings=\"{&quot;ha_cmc_init_switcher&quot;:&quot;no&quot;}\" data-elementor-post-type=\"page\">\n\t\t\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-f0777b3 bg-four-corner-image elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"f0777b3\" data-element_type=\"section\" data-e-type=\"section\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;,&quot;_ha_eqh_enable&quot;:false}\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-4760a46\" data-id=\"4760a46\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-4f2fe9f elementor-widget elementor-widget-heading\" data-id=\"4f2fe9f\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">CDC e ISO 11731 <em>Legionella<\/em><\/br> Compara\u00e7\u00e3o de M\u00e9todos<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-934a5c0 tp-shortcode elementor-widget elementor-widget-shortcode\" data-id=\"934a5c0\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"shortcode.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-shortcode\">\n<table id=\"tablepress-64\" class=\"tablepress tablepress-id-64 tp-all-border tp-text-center\">\n<tbody>\n<tr class=\"row-1\">\n\t<td class=\"column-1\"><\/td><td class=\"column-2\"><strong>M\u00e9todo do CDC<\/strong><\/td><td class=\"column-3\"><strong>ISO 11731 Metanol<\/strong><\/td>\n<\/tr>\n<tr class=\"row-2\">\n\t<td class=\"column-1\">Amostra retida<br \/>\nTempo\/Envio<\/td><td class=\"column-2\">Sem tempo de espera.<br \/>\nAs amostras devem ser refrigeradas se<br \/>\nn\u00e3o processado dentro de 72 horas<br \/>\ncole\u00e7\u00e3o. <\/td><td class=\"column-3\">Tempo de espera de 48 horas.<br \/>\nAs amostras devem ser recebidas at\u00e9<br \/>\nlaborat\u00f3rio em at\u00e9 24 horas ap\u00f3s a coleta<br \/>\nPara ser processado em at\u00e9 48 horas.<br \/>\nap\u00f3s a coleta da amostra.<\/td>\n<\/tr>\n<tr class=\"row-3\">\n\t<td class=\"column-1\">Envio de amostras<br \/>\nTemperatura<\/td><td class=\"column-2\">As amostras devem ser refrigeradas.<br \/>\nAs amostras devem ser enviadas em<br \/>\ncaixas t\u00e9rmicas isoladas para prote\u00e7\u00e3o contra<br \/>\nCalor ou frio extremos.<\/td><td class=\"column-3\">O envio em temperatura ambiente \u00e9 permitido.<br \/>\nAs amostras devem ser enviadas em<br \/>\ncaixas t\u00e9rmicas isoladas para proteger<br \/>\ncontra calor ou frio extremos.<\/td>\n<\/tr>\n<tr class=\"row-4\">\n\t<td class=\"column-1\">Temperatura da amostra<br \/>\nno laborat\u00f3rio<\/td><td class=\"column-2\">Se as amostras n\u00e3o puderem ser processadas<br \/>\ndentro de 72 horas eles devem estar<br \/>\nrefrigerado.<\/td><td class=\"column-3\">Se n\u00e3o for processado imediatamente<br \/>\nAo receber as amostras, elas devem ser<br \/>\nRefrigerado a 6\u00b0C +\/- 2\u00b0C<\/td>\n<\/tr>\n<tr class=\"row-5\">\n\t<td class=\"column-1\">Pr\u00e9-tratamento<\/td><td class=\"column-2\">Amostras n\u00e3o pot\u00e1veis s\u00e3o diretas<br \/>\nrevestido com e sem tratamento \u00e1cido.<br \/>\nAs amostras pot\u00e1veis s\u00e3o filtradas.<br \/>\nconcentrado com tratamento \u00e1cido<br \/>\nsomente se houver crescimento excessivo da amostra semeada<br \/>\nocorre.<\/td><td class=\"column-3\">Todas as amostras (pot\u00e1veis e n\u00e3o pot\u00e1veis)<br \/>\npot\u00e1veis) s\u00e3o filtradas e concentradas.<br \/>\nAl\u00edquotas s\u00e3o deixadas sem tratamento, \u00e1cido<br \/>\ntratados e tratados termicamente antes de<br \/>\nrevestimento.<\/td>\n<\/tr>\n<tr class=\"row-6\">\n\t<td class=\"column-1\"><em>Legionella<\/em><br \/>\nConfirma\u00e7\u00e3o<\/td><td class=\"column-2\">Crescimento em \u00e1gar BCYE contendo<br \/>\nferro e L-ciste\u00edna incubados por<br \/>\n24 horas.<\/td><td class=\"column-3\">Crescimento em \u00e1gar BCYE contendo<br \/>\nferro e L-ciste\u00edna incubados por<br \/>\n48 horas.<\/td>\n<\/tr>\n<tr class=\"row-7\">\n\t<td class=\"column-1\"><em>Legionella<\/em><br \/>\nIdentifica\u00e7\u00e3o<\/td><td class=\"column-2\">Aglutina\u00e7\u00e3o de l\u00e1tex ou direta<br \/>\nAnticorpo fluorescente (DFA)<\/td><td class=\"column-3\">Anticorpo fluorescente direto (DFA)<\/td>\n<\/tr>\n<tr class=\"row-8\">\n\t<td class=\"column-1\">Tempo de incuba\u00e7\u00e3o<\/td><td class=\"column-2\">Examine as placas nos dias 4 e 7.<br \/>\nSe for observado um novo crescimento de Legionella em<br \/>\nNo s\u00e9timo dia, incube por 10 dias.<\/td><td class=\"column-3\">Examine as placas nos dias 4, 7 e 10.<br \/>\nResultados positivos podem ser relatados.<br \/>\nno dia 7, mas as placas devem ser<br \/>\nincubado por 10 dias para confirmar um<br \/>\nResultado negativo.<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<!-- #tablepress-64 from cache --><\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<\/div>","protected":false},"excerpt":{"rendered":"<p>CDC and ISO 11731 Legionella Methods 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