![\"\"](\"https:\/\/portal.pi.gov.br\/sesapi\/wp-content\/uploads\/sites\/101\/2024\/11\/lacen-1024x768.jpeg\")
Os resultados laboratoriais ganham ainda mais relev\u00e2ncia diante do aumento recente dos casos de influenza registrados em Teresina, indicando que a predomin\u00e2ncia dessa linhagem pode estar relacionada ao atual cen\u00e1rio epidemiol\u00f3gico observado na capital.<\/p>\n\n\n\n
“O trabalho realizado pelo LACEN-PI demonstra a import\u00e2ncia da vigil\u00e2ncia laboratorial cont\u00ednua e da atua\u00e7\u00e3o integrada com institui\u00e7\u00f5es de refer\u00eancia nacional. A parceria t\u00e9cnico-cient\u00edfica com o Instituto Adolfo Lutz permite acompanhar em tempo oportuno a evolu\u00e7\u00e3o gen\u00e9tica dos v\u00edrus respirat\u00f3rios e fortalecer as estrat\u00e9gias de preven\u00e7\u00e3o e resposta em sa\u00fade p\u00fablica”, disse o secret\u00e1rio de sa\u00fade, Dirceu Camp\u00ealo.<\/p>\n\n\n\n
Atualmente, o subclado K do v\u00edrus Influenza A (H3N2) j\u00e1 corresponde a cerca de 86,8% dos casos recentes de influenza A identificados globalmente, evidenciando sua alta capacidade de dissemina\u00e7\u00e3o. Apesar disso, at\u00e9 o momento, n\u00e3o h\u00e1 evid\u00eancias cient\u00edficas que indiquem maior gravidade cl\u00ednica ou aumento da mortalidade em compara\u00e7\u00e3o com outras linhagens do H3N2 anteriormente circulantes.<\/p>\n\n\n\n
Segundo autoridades sanit\u00e1rias internacionais, incluindo a Organiza\u00e7\u00e3o Mundial da Sa\u00fade, a principal preocupa\u00e7\u00e3o est\u00e1 relacionada \u00e0 r\u00e1pida propaga\u00e7\u00e3o da linhagem e \u00e0 menor imunidade populacional frente \u00e0s mudan\u00e7as antig\u00eanicas apresentadas pelo v\u00edrus.<\/p>\n","protected":false},"excerpt":{"rendered":"
O Laborat\u00f3rio Central de Sa\u00fade P\u00fablica do Piau\u00ed, o LACEN-PI, identificou a circula\u00e7\u00e3o do subclado K do v\u00edrus Influenza A (H3N2) em amostras coletadas em Teresina. A descoberta foi realizada […]<\/p>\n","protected":false},"author":1808,"featured_media":1223,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":[],"categories":[30],"tags":[142,43,36,85],"featured_image_urls":{"full":["https:\/\/portal.pi.gov.br\/sesapi\/wp-content\/uploads\/sites\/101\/2024\/11\/lacen-scaled.jpeg",2560,1920,false],"thumbnail":["https:\/\/portal.pi.gov.br\/sesapi\/wp-content\/uploads\/sites\/101\/2024\/11\/lacen-150x150.jpeg",150,150,true],"medium":["https:\/\/portal.pi.gov.br\/sesapi\/wp-content\/uploads\/sites\/101\/2024\/11\/lacen-300x225.jpeg",300,225,true],"medium_large":["https:\/\/portal.pi.gov.br\/sesapi\/wp-content\/uploads\/sites\/101\/2024\/11\/lacen-768x576.jpeg",768,576,true],"large":["https:\/\/portal.pi.gov.br\/sesapi\/wp-content\/uploads\/sites\/101\/2024\/11\/lacen-1024x768.jpeg",887,665,true],"sgg-420":["https:\/\/portal.pi.gov.br\/sesapi\/wp-content\/uploads\/sites\/101\/2024\/11\/lacen-420x315.jpeg",420,315,true],"sgg-540":["https:\/\/portal.pi.gov.br\/sesapi\/wp-content\/uploads\/sites\/101\/2024\/11\/lacen-540x405.jpeg",540,405,true],"sgg-780":["https:\/\/portal.pi.gov.br\/sesapi\/wp-content\/uploads\/sites\/101\/2024\/11\/lacen-780x585.jpeg",780,585,true],"1536x1536":["https:\/\/portal.pi.gov.br\/sesapi\/wp-content\/uploads\/sites\/101\/2024\/11\/lacen-1536x1152.jpeg",1536,1152,true],"2048x2048":["https:\/\/portal.pi.gov.br\/sesapi\/wp-content\/uploads\/sites\/101\/2024\/11\/lacen-2048x1536.jpeg",2048,1536,true],"homepage-slider":["https:\/\/portal.pi.gov.br\/sesapi\/wp-content\/uploads\/sites\/101\/2024\/11\/lacen-1270x500.jpeg",1270,500,true],"homepage-slider-small":["https:\/\/portal.pi.gov.br\/sesapi\/wp-content\/uploads\/sites\/101\/2024\/11\/lacen-947x500.jpeg",947,500,true],"page-top":["https:\/\/portal.pi.gov.br\/sesapi\/wp-content\/uploads\/sites\/101\/2024\/11\/lacen-947x710.jpeg",947,710,true],"page-small":["https:\/\/portal.pi.gov.br\/sesapi\/wp-content\/uploads\/sites\/101\/2024\/11\/lacen-624x468.jpeg",624,468,true],"loop-main":["https:\/\/portal.pi.gov.br\/sesapi\/wp-content\/uploads\/sites\/101\/2024\/11\/lacen-365x240.jpeg",365,240,true],"thumb-gallery-widget":["https:\/\/portal.pi.gov.br\/sesapi\/wp-content\/uploads\/sites\/101\/2024\/11\/lacen-84x56.jpeg",84,56,true]},"post_excerpt_stackable":"
O Laborat\u00f3rio Central de Sa\u00fade P\u00fablica do Piau\u00ed, o LACEN-PI, identificou a circula\u00e7\u00e3o do subclado K do v\u00edrus Influenza A (H3N2) em amostras coletadas em Teresina. A descoberta foi realizada em parceria com o Instituto Adolfo Lutz, refer\u00eancia nacional em vigil\u00e2ncia de v\u00edrus respirat\u00f3rios e Centro Nacional de Influenza. A identifica\u00e7\u00e3o ocorreu por meio de a\u00e7\u00f5es de vigil\u00e2ncia gen\u00f4mica e sequenciamento viral, refor\u00e7ando o papel estrat\u00e9gico desempenhado pelo LACEN-PI no monitoramento epidemiol\u00f3gico do estado. As amostras analisadas, coletadas em fevereiro de 2026, foram classificadas no grupo gen\u00e9tico 3C.2a1b.2a.2a.3a.1, pertencente ao subclado K, linhagem que vem registrando r\u00e1pida expans\u00e3o mundial desde…<\/p>\n","category_list":"Not\u00edcias<\/a>","author_info":{"name":"herlonpereira","url":"https:\/\/portal.pi.gov.br\/sesapi\/author\/herlonpereira\/"},"comments_num":"0 coment\u00e1rio","featured_image_urls_v2":{"full":["https:\/\/portal.pi.gov.br\/sesapi\/wp-content\/uploads\/sites\/101\/2024\/11\/lacen-scaled.jpeg",2560,1920,false],"thumbnail":["https:\/\/portal.pi.gov.br\/sesapi\/wp-content\/uploads\/sites\/101\/2024\/11\/lacen-150x150.jpeg",150,150,true],"medium":["https:\/\/portal.pi.gov.br\/sesapi\/wp-content\/uploads\/sites\/101\/2024\/11\/lacen-300x225.jpeg",300,225,true],"medium_large":["https:\/\/portal.pi.gov.br\/sesapi\/wp-content\/uploads\/sites\/101\/2024\/11\/lacen-768x576.jpeg",768,576,true],"large":["https:\/\/portal.pi.gov.br\/sesapi\/wp-content\/uploads\/sites\/101\/2024\/11\/lacen-1024x768.jpeg",887,665,true],"sgg-420":["https:\/\/portal.pi.gov.br\/sesapi\/wp-content\/uploads\/sites\/101\/2024\/11\/lacen-420x315.jpeg",420,315,true],"sgg-540":["https:\/\/portal.pi.gov.br\/sesapi\/wp-content\/uploads\/sites\/101\/2024\/11\/lacen-540x405.jpeg",540,405,true],"sgg-780":["https:\/\/portal.pi.gov.br\/sesapi\/wp-content\/uploads\/sites\/101\/2024\/11\/lacen-780x585.jpeg",780,585,true],"1536x1536":["https:\/\/portal.pi.gov.br\/sesapi\/wp-content\/uploads\/sites\/101\/2024\/11\/lacen-1536x1152.jpeg",1536,1152,true],"2048x2048":["https:\/\/portal.pi.gov.br\/sesapi\/wp-content\/uploads\/sites\/101\/2024\/11\/lacen-2048x1536.jpeg",2048,1536,true],"homepage-slider":["https:\/\/portal.pi.gov.br\/sesapi\/wp-content\/uploads\/sites\/101\/2024\/11\/lacen-1270x500.jpeg",1270,500,true],"homepage-slider-small":["https:\/\/portal.pi.gov.br\/sesapi\/wp-content\/uploads\/sites\/101\/2024\/11\/lacen-947x500.jpeg",947,500,true],"page-top":["https:\/\/portal.pi.gov.br\/sesapi\/wp-content\/uploads\/sites\/101\/2024\/11\/lacen-947x710.jpeg",947,710,true],"page-small":["https:\/\/portal.pi.gov.br\/sesapi\/wp-content\/uploads\/sites\/101\/2024\/11\/lacen-624x468.jpeg",624,468,true],"loop-main":["https:\/\/portal.pi.gov.br\/sesapi\/wp-content\/uploads\/sites\/101\/2024\/11\/lacen-365x240.jpeg",365,240,true],"thumb-gallery-widget":["https:\/\/portal.pi.gov.br\/sesapi\/wp-content\/uploads\/sites\/101\/2024\/11\/lacen-84x56.jpeg",84,56,true]},"post_excerpt_stackable_v2":" O Laborat\u00f3rio Central de Sa\u00fade P\u00fablica do Piau\u00ed, o LACEN-PI, identificou a circula\u00e7\u00e3o do subclado K do v\u00edrus Influenza A (H3N2) em amostras coletadas em Teresina. A descoberta foi realizada em parceria com o Instituto Adolfo Lutz, refer\u00eancia nacional em vigil\u00e2ncia de v\u00edrus respirat\u00f3rios e Centro Nacional de Influenza. A identifica\u00e7\u00e3o ocorreu por meio de a\u00e7\u00f5es de vigil\u00e2ncia gen\u00f4mica e sequenciamento viral, refor\u00e7ando o papel estrat\u00e9gico desempenhado pelo LACEN-PI no monitoramento epidemiol\u00f3gico do estado. As amostras analisadas, coletadas em fevereiro de 2026, foram classificadas no grupo gen\u00e9tico 3C.2a1b.2a.2a.3a.1, pertencente ao subclado K, linhagem que vem registrando r\u00e1pida expans\u00e3o mundial desde…<\/p>\n","category_list_v2":"Not\u00edcias<\/a>","author_info_v2":{"name":"herlonpereira","url":"https:\/\/portal.pi.gov.br\/sesapi\/author\/herlonpereira\/"},"comments_num_v2":"0 coment\u00e1rio","jetpack_featured_media_url":"https:\/\/portal.pi.gov.br\/sesapi\/wp-content\/uploads\/sites\/101\/2024\/11\/lacen-scaled.jpeg","_links":{"self":[{"href":"https:\/\/portal.pi.gov.br\/sesapi\/wp-json\/wp\/v2\/posts\/10312"}],"collection":[{"href":"https:\/\/portal.pi.gov.br\/sesapi\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/portal.pi.gov.br\/sesapi\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/portal.pi.gov.br\/sesapi\/wp-json\/wp\/v2\/users\/1808"}],"replies":[{"embeddable":true,"href":"https:\/\/portal.pi.gov.br\/sesapi\/wp-json\/wp\/v2\/comments?post=10312"}],"version-history":[{"count":1,"href":"https:\/\/portal.pi.gov.br\/sesapi\/wp-json\/wp\/v2\/posts\/10312\/revisions"}],"predecessor-version":[{"id":10313,"href":"https:\/\/portal.pi.gov.br\/sesapi\/wp-json\/wp\/v2\/posts\/10312\/revisions\/10313"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/portal.pi.gov.br\/sesapi\/wp-json\/wp\/v2\/media\/1223"}],"wp:attachment":[{"href":"https:\/\/portal.pi.gov.br\/sesapi\/wp-json\/wp\/v2\/media?parent=10312"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/portal.pi.gov.br\/sesapi\/wp-json\/wp\/v2\/categories?post=10312"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/portal.pi.gov.br\/sesapi\/wp-json\/wp\/v2\/tags?post=10312"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}