{"id":214657,"date":"2024-09-15T18:24:00","date_gmt":"2024-09-15T15:24:00","guid":{"rendered":"https:\/\/life.karpat.in.ua\/?p=214657"},"modified":"2024-09-15T11:12:39","modified_gmt":"2024-09-15T08:12:39","slug":"a-jarvanyugyi-szakertok-a-dengue-laz-kitoreset-josoljak-europaban","status":"publish","type":"post","link":"https:\/\/life.karpat.in.ua\/?p=214657&lang=hu","title":{"rendered":"A j\u00e1rv\u00e1ny\u00fcgyi szak\u00e9rt\u0151k a dengue-l\u00e1z kit\u00f6r\u00e9s\u00e9t j\u00f3solj\u00e1k Eur\u00f3p\u00e1ban"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\">A j\u00e1rv\u00e1ny\u00fcgyi szak\u00e9rt\u0151k felt\u00e9rk\u00e9pezt\u00e9k a dengue-l\u00e1z terjed\u00e9s\u00e9nek kock\u00e1zat\u00e1t, \u00e9s a tigrissz\u00fanyog elterjed\u00e9se miatt a betegs\u00e9g kit\u00f6r\u00e9s\u00e9t j\u00f3solt\u00e1k Eur\u00f3p\u00e1ban. Megjegyzik, hogy a m\u00e9rs\u00e9kelt \u00e9g\u00f6vi r\u00e9gi\u00f3kban, p\u00e9ld\u00e1ul Ukrajn\u00e1ban a j\u00e1rv\u00e1nyok kock\u00e1zata a sz\u00fanyogok terjed\u00e9se ellen\u00e9re tov\u00e1bbra is alacsony. D\u00e9l-Franciaorsz\u00e1gban \u00e9s \u00c9szak-Olaszorsz\u00e1gban azonban az \u00e9ghajlat kedvez\u0151 felt\u00e9teleket teremt a betegs\u00e9g terjed\u00e9s\u00e9hez. A tanulm\u00e1ny eredm\u00e9nyeit a Nature Communications k\u00f6z\u00f6lte.<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"700\" height=\"467\" src=\"https:\/\/life.karpat.in.ua\/wp-content\/uploads\/2024\/09\/79-main-v1726237256.webp\" alt=\"\" class=\"wp-image-214642\" srcset=\"https:\/\/life.karpat.in.ua\/wp-content\/uploads\/2024\/09\/79-main-v1726237256.webp 700w, https:\/\/life.karpat.in.ua\/wp-content\/uploads\/2024\/09\/79-main-v1726237256-300x200.webp 300w\" sizes=\"auto, (max-width: 700px) 100vw, 700px\" \/><\/figure>\n<\/div>\n\n\n<p class=\"wp-block-paragraph\">A dengue-l\u00e1z a dengue-v\u00edrus \u00e1ltal okozott fert\u0151z\u0151 megbeteged\u00e9s. A betegs\u00e9gnek k\u00e9t f\u00e1zis\u00e1t k\u00fcl\u00f6nb\u00f6ztetik meg: a klasszikus dengue-l\u00e1zat \u00e9s a s\u00falyos dengue-l\u00e1zat (m\u00e1sn\u00e9ven: dengue-sokk szindr\u00f3m\u00e1tvagy v\u00e9rz\u00e9ses dengue-l\u00e1zat).<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">A dengue-v\u00edrust sz\u00fanyogok terjesztik, legf\u0151k\u00e9pp az egyiptomi cs\u00edp\u0151sz\u00fanyog de a m\u00e1s rokonfajok is, t\u00f6bbek k\u00f6z\u00f6tt az \u00e1zsiai tigrissz\u00fanyog is. A dengue-l\u00e1z a fert\u0151z\u00f6ttek kis r\u00e9sz\u00e9n\u00e9l (kb. 5%) s\u00falyos t\u00fcneteket okozhat, emiatt csontt\u00f6r\u0151 l\u00e1znak is nevezik, mivel olyan er\u0151s f\u00e1jdalmak jelentkezhetnek, hogy a beteg \u00fagy \u00e9rzi, mintha elt\u00f6rn\u00e9nek a csontjai. A dengue-l\u00e1z t\u00fcnetei t\u00f6bbek k\u00f6z\u00f6tt l\u00e1z, fejf\u00e1j\u00e1s, a kanyar\u00f3hoz hasonl\u00f3 b\u0151rki\u00fct\u00e9s, valamint izom- \u00e9s \u00edz\u00fcleti f\u00e1jdalmak. Ritka esetekben \u00e9letvesz\u00e9lyess\u00e9 is v\u00e1lhat. Legs\u00falyosabb f\u00e1zis\u00e1ban v\u00e9rz\u00e9st, a v\u00e9rerek sziv\u00e1rg\u00e1s\u00e1t \u00e9s a v\u00e9ralvad\u00e1st el\u0151id\u00e9z\u0151 v\u00e9rlemezk\u00e9k sz\u00e1m\u00e1nak cs\u00f6kken\u00e9s\u00e9t okozza, emiatt nevezik v\u00e9rz\u00e9ses dengue-l\u00e1z is.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">N\u00e9gy k\u00fcl\u00f6nb\u00f6z\u0151 t\u00edpus\u00fa dengue-v\u00edrust igazoltak, de l\u00e9tezhet egy \u00f6t\u00f6dik is. Ha valaki egyszer m\u00e1r megfert\u0151z\u0151d\u00f6tt ezek egyik\u00e9vel, akkor az adott t\u00edpus ellen rendszerint eg\u00e9sz \u00e9let\u00e9re v\u00e9dett lesz, a t\u00f6bbi t\u00edpus ellen azonban csak r\u00f6vid ideig ad v\u00e9detts\u00e9get. Ha a tov\u00e1bbiakban m\u00e9gis elkapja valaki ezek valamelyik\u00e9t, akkor n\u00e1la nagy val\u00f3sz\u00edn\u0171s\u00e9ggel m\u00e9g s\u00falyos sz\u00f6v\u0151dm\u00e9nyek is kialakulhatnak.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">A betegs\u00e9g ellen ugyan van m\u00e1r v\u00e9d\u0151olt\u00e1s (Dengvaxia), de a megel\u0151z\u00e9s f\u0151k\u00e9nt az azt terjeszt\u0151 sz\u00fanyogok \u00e9l\u0151helyeinek \u00e9s ez\u00e1ltal sz\u00e1muknak cs\u00f6kkent\u00e9s\u00e9re, illetve a sz\u00fanyogcs\u00edp\u00e9sek elker\u00fcl\u00e9s\u00e9re (p\u00e9ld\u00e1ul sz\u00fanyogh\u00e1l\u00f3) korl\u00e1toz\u00f3dik, k\u00f6lts\u00e9ghat\u00e9konys\u00e1guk miatt. A fert\u0151z\u00e9snek nincsen specifikus kezel\u00e9se, a ter\u00e1pia kiz\u00e1r\u00f3lag szupport\u00edv, els\u0151sorban folyad\u00e9kp\u00f3tl\u00e1st jelent. Enyhe esetben a sz\u00e1jon kereszt\u00fcli folyad\u00e9kp\u00f3tl\u00e1s is elegend\u0151 lehet, k\u00f6zepes vagy s\u00falyos betegs\u00e9gn\u00e9l azonban intrav\u00e9n\u00e1san adott folyad\u00e9k, vagy v\u00e9r\u00e1t\u00f6mleszt\u00e9s is sz\u00fcks\u00e9gess\u00e9 v\u00e1lhat.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">A betegs\u00e9g a m\u00e1sodik vil\u00e1gh\u00e1bor\u00fa \u00f3ta vil\u00e1gm\u00e9ret\u0171 probl\u00e9m\u00e1v\u00e1 v\u00e1lt. Az 1960-as \u00e9vek \u00f3ta sokkal t\u00f6bben fert\u0151z\u0151dtek meg dengue-l\u00e1zzal, mint kor\u00e1bban. V\u00edrusa t\u00f6bb mint 100 orsz\u00e1gban folyamatosan jelen van, \u00e9s egyes becsl\u00e9sek szerint \u00e9vente k\u00f6r\u00fclbel\u00fcl 100 milli\u00f3 embern\u00e9l alakul ki valamilyen t\u00fcnet. Az esetek jelent\u0151s r\u00e9sze (kb. 70%) \u00c1zsi\u00e1ban fordul el\u0151.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">A v\u00edrust k\u00f6zvetlen\u00fcl kezel\u0151 v\u00e9d\u0151olt\u00e1sok \u00e9s gy\u00f3gyszerek kidolgoz\u00e1sa jelenleg folyik. Sz\u00e1mos k\u00fcl\u00f6nb\u00f6z\u0151 m\u00f3dszert pr\u00f3b\u00e1lnak alkalmazni. A dengue-l\u00e1z els\u0151 modern kori le\u00edr\u00e1sai 1779-ben keletkeztek. A 20. sz\u00e1zad elej\u00e9n a tud\u00f3sok kider\u00edtett\u00e9k, hogy a betegs\u00e9get a dengue-v\u00edrus okozza \u00e9s sz\u00fanyogok terjesztik, ez\u00e9rt a sz\u00fanyogok sz\u00e1m\u00e1nak cs\u00f6kkent\u00e9s\u00e9vel is visszaszor\u00edthat\u00f3.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">&lt;!&#8211; translatorid:vik3255 &#8211;&gt;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>A j\u00e1rv\u00e1ny\u00fcgyi szak\u00e9rt\u0151k felt\u00e9rk\u00e9pezt\u00e9k a dengue-l\u00e1z terjed\u00e9s\u00e9nek kock\u00e1zat\u00e1t, \u00e9s a tigrissz\u00fanyog elterjed\u00e9se miatt a betegs\u00e9g kit\u00f6r\u00e9s\u00e9t j\u00f3solt\u00e1k Eur\u00f3p\u00e1ban. <\/p>\n","protected":false},"author":5,"featured_media":214642,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[41,49,598,39],"tags":[64816,1061],"class_list":["post-214657","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-cikkek","category-hirek","category-tudomany","category-vilag","tag-dengue-laz","tag-europa"],"_links":{"self":[{"href":"https:\/\/life.karpat.in.ua\/index.php?rest_route=\/wp\/v2\/posts\/214657","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/life.karpat.in.ua\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/life.karpat.in.ua\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/life.karpat.in.ua\/index.php?rest_route=\/wp\/v2\/users\/5"}],"replies":[{"embeddable":true,"href":"https:\/\/life.karpat.in.ua\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=214657"}],"version-history":[{"count":1,"href":"https:\/\/life.karpat.in.ua\/index.php?rest_route=\/wp\/v2\/posts\/214657\/revisions"}],"predecessor-version":[{"id":214658,"href":"https:\/\/life.karpat.in.ua\/index.php?rest_route=\/wp\/v2\/posts\/214657\/revisions\/214658"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/life.karpat.in.ua\/index.php?rest_route=\/wp\/v2\/media\/214642"}],"wp:attachment":[{"href":"https:\/\/life.karpat.in.ua\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=214657"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/life.karpat.in.ua\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=214657"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/life.karpat.in.ua\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=214657"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}