{"id":198327,"date":"2025-03-14T21:17:00","date_gmt":"2025-03-14T19:17:00","guid":{"rendered":"https:\/\/podiji.karpat.in.ua\/?p=198327"},"modified":"2025-03-14T14:13:43","modified_gmt":"2025-03-14T12:13:43","slug":"aggodnak-a-kutatok-elerte-az-antarktiszt-a-madarinfluenza","status":"publish","type":"post","link":"https:\/\/podiji.karpat.in.ua\/?p=198327&lang=hu","title":{"rendered":"Agg\u00f3dnak a kutat\u00f3k: el\u00e9rte az Antarktiszt a mad\u00e1rinfluenza"},"content":{"rendered":"\n

A H5N1 mad\u00e1rinfluenza v\u00edrus el\u0151sz\u00f6r bukkant fel az Antarktiszon, ahol a szak\u00e9rt\u0151k szerint komoly vesz\u00e9lyt jelenthet a t\u00e9rs\u00e9g egyed\u00fcl\u00e1ll\u00f3 \u00e9l\u0151vil\u00e1g\u00e1ra, k\u00fcl\u00f6n\u00f6sen a pingvinek popul\u00e1ci\u00f3j\u00e1ra \u2013 sz\u00e1molt be a Liner.hu<\/a>.<\/p>\n\n\n\n

A chilei Pontifical Catholic University kutat\u00f3csoportja november \u00e9s janu\u00e1r k\u00f6z\u00f6tt v\u00e9gzett felm\u00e9r\u00e9se sor\u00e1n 35 elhullott rabl\u00f3 sir\u00e1lyt tal\u00e1ltak az Antarktiszi-f\u00e9lsziget ment\u00e9n. A madarak k\u00f6z\u00fcl 11 eset\u00e9ben igazolt\u00e1k laborat\u00f3riumi vizsg\u00e1latok a nagypatogenit\u00e1s\u00fa H5N1 v\u00edrus jelenl\u00e9t\u00e9t.<\/p>\n\n\n\n

\"\"
Fot\u00f3: Ben Wallis\/Reuters. Arh\u00edv<\/sup><\/figcaption><\/figure>\n\n\n\n

\u201eAggaszt\u00f3 a helyzet, szerencs\u00e9re egyel\u0151re csak n\u00e9h\u00e1ny madarat \u00e9rint\u201d \u2013 nyilatkozta Juliana Vianna, a kutat\u00f3csoport vezet\u0151je. \u201eRem\u00e9lem, hogy ez \u00edgy is marad, hiszen Chil\u00e9ben \u00e9s Peruban hatalmas puszt\u00edt\u00e1st okozott a v\u00edrus, t\u00f6bb ezer tengeri mad\u00e1r \u00e9s oroszl\u00e1nf\u00f3ka pusztult el.\u201d<\/p>\n\n\n\n

A rabl\u00f3 sir\u00e1lyok ut\u00e1n most a pingvinek k\u00f6z\u00f6tt is megjelentek az els\u0151 \u00e1ldozatok. A Chilei Antarktiszi Int\u00e9zet m\u00e1rcius 9-\u00e9n jelentette az els\u0151 pingvinelhull\u00e1sokat, ami komoly aggodalomra ad okot, mivel ezek a madarak s\u0171r\u0171 kol\u00f3ni\u00e1kban \u00e9lnek, ami jelent\u0151sen megk\u00f6nny\u00edtheti a v\u00edrus terjed\u00e9s\u00e9t.<\/p>\n\n\n\n

A v\u00edrus terjed\u00e9se vil\u00e1gszerte aggaszt\u00f3<\/h2>\n\n\n\n

A kl\u00edmav\u00e1ltoz\u00e1s miatt m\u00e1r am\u00fagy is neh\u00e9z helyzetben l\u00e9v\u0151 pingvinpopul\u00e1ci\u00f3k sz\u00e1m\u00e1ra ez \u00fajabb csap\u00e1st jelenthet, b\u00e1r Vianna szerint egyes pingvinfajok ellen\u00e1ll\u00f3bbak lehetnek a v\u00edrussal szemben. A v\u00edrus terjed\u00e9se vil\u00e1gszerte aggaszt\u00f3 m\u00e9reteket \u00f6lt\u00f6tt az elm\u00falt \u00e9vekben. 2020 \u00f3ta Eur\u00f3p\u00e1ban, \u00c1zsi\u00e1ban \u00e9s Afrik\u00e1ban okozott jelent\u0151s k\u00e1rokat mind a vadon \u00e9l\u0151 mad\u00e1rpopul\u00e1ci\u00f3kban, mind a baromfitelepeken. Az Egyes\u00fclt Kir\u00e1lys\u00e1gban p\u00e9ld\u00e1ul 2023-ban a szul\u00e1k negyede pusztult el a fert\u0151z\u00e9s k\u00f6vetkezt\u00e9ben.<\/p>\n\n\n\n

2021-ben \u00c9szak-Amerik\u00e1ban is megjelent a v\u00edrus, ahol a tejel\u0151 szarvasmarh\u00e1k k\u00f6z\u00f6tt is terjedni kezdett, majd 2022 v\u00e9g\u00e9re el\u00e9rte D\u00e9l-Amerika d\u00e9li cs\u00fccsk\u00e9t. A Bird-szigeten, amely mintegy 1500 kilom\u00e9terre tal\u00e1lhat\u00f3 az Antarktiszi-f\u00e9lszigett\u0151l, m\u00e1r 2023-ban kimutatt\u00e1k a v\u00edrust barna rabl\u00f3 sir\u00e1lyokban \u00e9s \u00f3ri\u00e1s viharmad\u00e1rban.<\/p>\n\n\n\n

\u201eA rabl\u00f3 sir\u00e1lyok pusztul\u00e1sa komoly aggodalomra ad okot\u201d \u2013 mondta Thijs Kuiken, a rotterdami Erasmus Egyetem szak\u00e9rt\u0151je. Figyelmeztetett, hogy a r\u00e9gi\u00f3ban \u00e9l\u0151 egyes fajok csak kis szigeteken fordulnak el\u0151, \u00edgy a mad\u00e1rinfluenza ak\u00e1r teljes popul\u00e1ci\u00f3k kipusztul\u00e1s\u00e1t is okozhatja.<\/p>\n","protected":false},"excerpt":{"rendered":"

A H5N1 mad\u00e1rinfluenza v\u00edrus el\u0151sz\u00f6r bukkant fel az Antarktiszon, ahol a szak\u00e9rt\u0151k szerint komoly vesz\u00e9lyt jelenthet a t\u00e9rs\u00e9g egyed\u00fcl\u00e1ll\u00f3 \u00e9l\u0151vil\u00e1g\u00e1ra, k\u00fcl\u00f6n\u00f6sen a pingvinek popul\u00e1ci\u00f3j\u00e1ra.<\/p>\n","protected":false},"author":5,"featured_media":198330,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[41,49,39],"tags":[28519,54447,46964],"class_list":["post-198327","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-cikkek","category-hirek","category-vilag","tag-antarktisz","tag-h5n1","tag-madarinfluenza"],"_links":{"self":[{"href":"https:\/\/podiji.karpat.in.ua\/index.php?rest_route=\/wp\/v2\/posts\/198327","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/podiji.karpat.in.ua\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/podiji.karpat.in.ua\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/podiji.karpat.in.ua\/index.php?rest_route=\/wp\/v2\/users\/5"}],"replies":[{"embeddable":true,"href":"https:\/\/podiji.karpat.in.ua\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=198327"}],"version-history":[{"count":1,"href":"https:\/\/podiji.karpat.in.ua\/index.php?rest_route=\/wp\/v2\/posts\/198327\/revisions"}],"predecessor-version":[{"id":198331,"href":"https:\/\/podiji.karpat.in.ua\/index.php?rest_route=\/wp\/v2\/posts\/198327\/revisions\/198331"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/podiji.karpat.in.ua\/index.php?rest_route=\/wp\/v2\/media\/198330"}],"wp:attachment":[{"href":"https:\/\/podiji.karpat.in.ua\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=198327"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/podiji.karpat.in.ua\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=198327"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/podiji.karpat.in.ua\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=198327"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}