{"id":1972,"date":"2021-01-19T01:37:51","date_gmt":"2021-01-19T01:37:51","guid":{"rendered":"https:\/\/www.lifescienceart.com\/?p=1972"},"modified":"2021-01-19T01:37:51","modified_gmt":"2021-01-19T01:37:51","slug":"avian-flu-detected-in-wild-grizzly-bears-in-montana","status":"publish","type":"post","link":"https:\/\/www.lifescienceart.com\/ro\/science\/zoology\/avian-flu-detected-in-wild-grizzly-bears-in-montana\/","title":{"rendered":"Grip\u0103 aviar\u0103 la ur\u0219ii grizzly s\u0103lbatici din Montana"},"content":{"rendered":"<h2 class=\"wp-block-heading\">Gripa aviar\u0103 detectat\u0103 la ur\u0219ii grizzly s\u0103lbatici din Montana<\/h2>\n\n<h2 class=\"wp-block-heading\">Prezentare general\u0103 a focarului<\/h2>\n\n<p>Statele Unite se confrunt\u0103 \u00een prezent cu un focar sever de grip\u0103 aviar\u0103, care a dus la moartea a peste 52 de milioane de p\u0103s\u0103ri. Acest focar este cel mai mare din istoria SUA \u0219i a avut un impact devastator at\u00e2t asupra popula\u021biilor de p\u0103s\u0103ri s\u0103lbatice, c\u00e2t \u0219i asupra celor domestice.<\/p>\n\n<h2 class=\"wp-block-heading\">Primele cazuri la ur\u0219ii grizzly<\/h2>\n\n<p>\u00centr-o evolu\u021bie recent\u0103, oamenii de \u0219tiin\u021b\u0103 au documentat primele cazuri de grip\u0103 aviar\u0103 la ur\u0219ii grizzly s\u0103lbatici. Trei ur\u0219i din Montana au fost eutanasia\u021bi toamna trecut\u0103, iar mai t\u00e2rziu au fost testa\u021bi pozitiv pentru virusul gripei aviare (HPAI) foarte patogen.<\/p>\n\n<h2 class=\"wp-block-heading\">Simptome \u0219i transmitere<\/h2>\n\n<p>Ur\u0219ii infecta\u021bi au prezentat simptome precum stare precar\u0103, dezorientare \u0219i orbire par\u021bial\u0103. Aceste probleme neurologice sunt caracteristice gripei aviare la mamifere. Virusul este de obicei r\u0103sp\u00e2ndit prin contactul cu p\u0103s\u0103rile infectate sau cu suprafe\u021bele contaminate.<\/p>\n\n<h2 class=\"wp-block-heading\">Al\u021bi mamifere afectate<\/h2>\n\n<p>HPAI a fost detectat \u0219i la alte mamifere, inclusiv vulpi, sconc\u0219i, ratoni, ur\u0219i negri \u0219i coio\u021bi, \u00een diferite p\u0103r\u021bi ale \u021b\u0103rii. Cu toate acestea, aceste cazuri la ur\u0219ii grizzly sunt primele cazuri \u00eenregistrate la aceast\u0103 specie.<\/p>\n\n<h2 class=\"wp-block-heading\">Implica\u021bii pentru oameni<\/h2>\n\n<p>Popula\u021bia uman\u0103 general\u0103 are un risc foarte sc\u0103zut de infec\u021bie cu acest subtip de grip\u0103 aviar\u0103. \u00cen SUA a fost raportat un singur caz, care a implicat o persoan\u0103 care a fost expus\u0103 \u00een timp ce elimina p\u0103s\u0103rile de curte dintr-o ferm\u0103 comercial\u0103.<\/p>\n\n<p>De\u0219i mamiferele s\u0103lbatice se pot infecta, este pu\u021bin probabil s\u0103 transmit\u0103 virusul la oameni. Cu toate acestea, Centrele pentru Controlul \u0219i Prevenirea Bolilor (CDC) recomand\u0103 evitarea contactului direct cu p\u0103s\u0103rile bolnave sau cu suprafe\u021bele contaminate.<\/p>\n\n<h2 class=\"wp-block-heading\">Rolul p\u0103s\u0103rilor s\u0103lbatice<\/h2>\n\n<p>P\u0103s\u0103rile s\u0103lbatice joac\u0103 un rol semnificativ \u00een r\u0103sp\u00e2ndirea gripei aviare. Ele elimin\u0103 virusul prin fecale, saliv\u0103, pene \u0219i mucus. Aceasta permite transmiterea virusului la alte p\u0103s\u0103ri \u0219i mamifere care intr\u0103 \u00een contact cu el.<\/p>\n\n<h2 class=\"wp-block-heading\">Prevenire \u0219i monitorizare<\/h2>\n\n<p>Pentru a preveni r\u0103sp\u00e2ndirea gripei aviare, este important s\u0103 se evite contactul cu p\u0103s\u0103rile bolnave \u0219i s\u0103 se practice o igien\u0103 bun\u0103. Oficialii pentru animale s\u0103lbatice continu\u0103 s\u0103 monitorizeze ur\u0219ii grizzly pentru simptomele gripei aviare \u0219i testeaz\u0103 orice ur\u0219i care prezint\u0103 probleme neurologice sau au o cauz\u0103 necunoscut\u0103 a decesului.<\/p>\n\n<h2 class=\"wp-block-heading\">Informa\u021bii suplimentare<\/h2>\n\n<ul class=\"wp-block-list\">\n<li><strong>Simptomele gripei aviare la ur\u0219ii grizzly:<\/strong> stare precar\u0103, dezorientare, orbire par\u021bial\u0103, probleme neurologice<\/li>\n<li><strong>Transmitere:<\/strong> contactul cu p\u0103s\u0103ri infectate sau cu suprafe\u021be contaminate<\/li>\n<li><strong>Risc pentru oameni:<\/strong> foarte sc\u0103zut, un singur caz raportat \u00een SUA<\/li>\n<li><strong>Rolul p\u0103s\u0103rilor s\u0103lbatice:<\/strong> principalii vectori ai virusului<\/li>\n<li><strong>Prevenire:<\/strong> evita\u021bi contactul cu p\u0103s\u0103rile bolnave, practica\u021bi o igien\u0103 bun\u0103<\/li>\n<li><strong>Monitorizare:<\/strong> oficialii pentru animale s\u0103lbatice monitorizeaz\u0103 \u00een mod activ ur\u0219ii grizzly pentru gripa aviar\u0103<\/li>\n<\/ul>","protected":false},"excerpt":{"rendered":"<p>Gripa aviar\u0103 detectat\u0103 la ur\u0219ii grizzly s\u0103lbatici din Montana Prezentare general\u0103 a focarului Statele Unite se confrunt\u0103 \u00een prezent cu un focar sever de grip\u0103 aviar\u0103, care a dus la&hellip;<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[280],"tags":[401,4208,4209,3299],"class_list":["post-1972","post","type-post","status-publish","format-standard","hentry","category-zoology","tag-conservation","tag-avian-flu","tag-wildlife-health","tag-grizzly-bears"],"_links":{"self":[{"href":"https:\/\/www.lifescienceart.com\/ro\/wp-json\/wp\/v2\/posts\/1972","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.lifescienceart.com\/ro\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.lifescienceart.com\/ro\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.lifescienceart.com\/ro\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.lifescienceart.com\/ro\/wp-json\/wp\/v2\/comments?post=1972"}],"version-history":[{"count":1,"href":"https:\/\/www.lifescienceart.com\/ro\/wp-json\/wp\/v2\/posts\/1972\/revisions"}],"predecessor-version":[{"id":1973,"href":"https:\/\/www.lifescienceart.com\/ro\/wp-json\/wp\/v2\/posts\/1972\/revisions\/1973"}],"wp:attachment":[{"href":"https:\/\/www.lifescienceart.com\/ro\/wp-json\/wp\/v2\/media?parent=1972"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.lifescienceart.com\/ro\/wp-json\/wp\/v2\/categories?post=1972"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.lifescienceart.com\/ro\/wp-json\/wp\/v2\/tags?post=1972"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}