{"id":14943,"date":"2025-09-15T12:35:27","date_gmt":"2025-09-15T11:35:27","guid":{"rendered":"https:\/\/resemedicin.se\/reseradet\/?p=14943"},"modified":"2025-09-15T13:29:07","modified_gmt":"2025-09-15T12:29:07","slug":"2025-09-14-uppdatering-west-nile-virus-i-europa-2025","status":"publish","type":"post","link":"https:\/\/resemedicin.se\/reseradet\/epinytt\/2025-09-14-uppdatering-west-nile-virus-i-europa-2025\/","title":{"rendered":"2025-09-14 Uppdatering West Nile-virus i Europa 2025"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\">ECDC rapporterar att&nbsp;under 2025 har totalt 652 lokalt f\u00f6rv\u00e4rvade humanfall&nbsp;av <a href=\"https:\/\/www.resemedicin.se\/reseradet\/sjukdomar-och-vacciner\/nilfeber\">Nilfeber (West Nile fever Nilfeber)<\/a> bekr\u00e4ftats i Europa till och med&nbsp;3 september 2025, varav&nbsp;38 d\u00f6dsfall. Fall f\u00f6rdelas p\u00e5 nio l\u00e4nder:&nbsp;Italien (500 fall, varav 32 d\u00f6dsfall),&nbsp;Grekland (69 fall),&nbsp;Serbien (33 fall),&nbsp;Frankrike (20 fall),&nbsp;Rum\u00e4nien (15 fall),&nbsp;Ungern (6 fall),&nbsp;Spanien (5 fall),&nbsp;Albanien (3 fall)&nbsp;och&nbsp;Bulgarien (1 fall). <\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Fallen har varit geografiskt spridda och har hittills registrerats i&nbsp;100 regioner&nbsp;i de nio l\u00e4nderna, dock mindre spritt \u00e4n under samma period 2024 (174 regioner) men fler \u00e4n 2018 (129). Under p\u00e5g\u00e5ende s\u00e4song har nya omr\u00e5den tillkommit, bl.a. i Italien (t.ex. Genova, Sondrio, Arezzo, Palermo, Reggio di Calabria) och i Frankrike (Seine-Saint-Denis, Puy-de-D\u00f4me, Vaucluse) samt i Rum\u00e4nien (S\u0103laj). De flesta sjuka \u00e4r \u00e4ldre personer \u226565 \u00e5r,&nbsp;och &gt;90 %&nbsp;av fallen har beh\u00f6vt sjukhusv\u00e5rd. Neurologiska manifestationer har rapporteras hos&nbsp;drygt h\u00e4lften av fallen, och den kombinerade d\u00f6dligheten har varit&nbsp;6%.&nbsp;<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Reser\u00e5dets kommentar:<\/strong><br>Risken f\u00f6r allvarlig sjukdom \u00e4r st\u00f6rst hos \u00e4ldre och personer med underliggande sjukdomar, men f\u00f6r de flesta resen\u00e4rer i Europa \u00e4r den\u00a0individuella risken l\u00e5g. Under sensommar\u2013h\u00f6st i ber\u00f6rda omr\u00e5den rekommenderas konsekvent myggskydd (myggmedel med DEET\/icaridin, helt\u00e4ckande kl\u00e4dsel skymning\u2013gryning, myggn\u00e4t\/AC). Blodgivning kan p\u00e5verkas efter resa till omr\u00e5den med p\u00e5g\u00e5ende transmission; resen\u00e4rer b\u00f6r f\u00f6lja respektive blodverksamhets tillf\u00e4lliga avst\u00e4ngningsregler. Med fortsatt gynnsamma v\u00e4derf\u00f6rh\u00e5llanden kan antalet fall\u00a0\u00f6ka ytterligare\u00a0under september, och l\u00e4get f\u00f6ljs n\u00e4ra av ECDC\/EFSA.\u00a0<\/p>\n\n\n\n<p class=\"wp-block-paragraph\" style=\"font-size:12px\"><em><strong>EpiNytt\u00a0<\/strong><\/em>\u00e4r Reser\u00e5dets kostnadsfria omv\u00e4rldsbevakning med aktuell information om\u00a0utbrott och nyheter p\u00e5 vaccin- och resefronten. Se\u00a0<a href=\"https:\/\/resemedicin.se\/reseradet\/epinytt\/\">hela listan med nyheter i fulltext<\/a>. Dela g\u00e4rna l\u00e4nken med intresserade kolleger, vilka ocks\u00e5 sj\u00e4lva kan\u00a0<a href=\"https:\/\/resemedicin.se\/reseradet\/prenumerera-kostnadsfritt-pa-epinytt\/\">prenumerera p\u00e5 nyhetsbrevet<\/a>\u00a0utan kostnad.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>ECDC rapporterar att&nbsp;under 2025 har totalt 652 lokalt f\u00f6rv\u00e4rvade humanfall&nbsp;av Nilfeber (West Nile fever Nilfeber) bekr\u00e4ftats i Europa till och med&nbsp;3 september 2025, varav&nbsp;38 d\u00f6dsfall. Fall f\u00f6rdelas p\u00e5 nio l\u00e4nder:&nbsp;Italien (500 fall, varav 32 d\u00f6dsfall),&nbsp;Grekland (69 fall),&nbsp;Serbien (33 fall),&nbsp;Frankrike (20 fall),&nbsp;Rum\u00e4nien (15 fall),&nbsp;Ungern (6 fall),&nbsp;Spanien (5 fall),&nbsp;Albanien (3 fall)&nbsp;och&nbsp;Bulgarien (1 fall). Fallen har varit geografiskt &hellip; <a href=\"https:\/\/resemedicin.se\/reseradet\/epinytt\/2025-09-14-uppdatering-west-nile-virus-i-europa-2025\/\" class=\"more-link\">Forts\u00e4tt l\u00e4sa<span class=\"screen-reader-text\"> \u201d2025-09-14 Uppdatering West Nile-virus i Europa 2025\u201d<\/span><\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"aside","meta":{"_lmt_disableupdate":"","_lmt_disable":"","_jetpack_memberships_contains_paid_content":false,"footnotes":""},"categories":[2],"tags":[],"class_list":["post-14943","post","type-post","status-publish","format-aside","hentry","category-epinytt","post_format-post-format-aside"],"modified_by":"Reser\u00e5det","jetpack_featured_media_url":"","jetpack-related-posts":[{"id":14745,"url":"https:\/\/resemedicin.se\/reseradet\/epinytt\/2025-08-18-utbrott-av-nilfeber-i-italien-normal-aktivitet-i-ovriga-eu\/","url_meta":{"origin":14943,"position":0},"title":"2025-08-18 Stort utbrott av West Nile fever i Italien, normal aktivitet i \u00f6vriga EU","author":"Reser\u00e5det","date":"2025-08-18","format":"aside","excerpt":"Italien upplever f\u00f6r n\u00e4rvarande ett betydande utbrott av West Nile fever (Nilfeber). T.o.m. den 14 augusti har 275 fall av humaninfektion med West Nile-virus (WNV), inklusive 17 d\u00f6dsfall, rapporterats i landet. Av dessa har 102 fall och 8 d\u00f6dsfall rapporterats enbart under den senaste veckan. Fallen \u00e4r spridda \u00f6ver landet,\u2026","rel":"","context":"I \u201dEpiNytt\u201d","block_context":{"text":"EpiNytt","link":"https:\/\/resemedicin.se\/reseradet\/kategori\/epinytt\/"},"img":{"alt_text":"","src":"https:\/\/i0.wp.com\/resemedicin.se\/reseradet\/wp-content\/uploads\/2025\/08\/image-2.png?resize=350%2C200&ssl=1","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/resemedicin.se\/reseradet\/wp-content\/uploads\/2025\/08\/image-2.png?resize=350%2C200&ssl=1 1x, https:\/\/i0.wp.com\/resemedicin.se\/reseradet\/wp-content\/uploads\/2025\/08\/image-2.png?resize=525%2C300&ssl=1 1.5x, https:\/\/i0.wp.com\/resemedicin.se\/reseradet\/wp-content\/uploads\/2025\/08\/image-2.png?resize=700%2C400&ssl=1 2x, https:\/\/i0.wp.com\/resemedicin.se\/reseradet\/wp-content\/uploads\/2025\/08\/image-2.png?resize=1050%2C600&ssl=1 3x, https:\/\/i0.wp.com\/resemedicin.se\/reseradet\/wp-content\/uploads\/2025\/08\/image-2.png?resize=1400%2C800&ssl=1 4x"},"classes":[]},{"id":6343,"url":"https:\/\/resemedicin.se\/reseradet\/epinytt\/2024-09-17-west-nile-fever-uppdatering\/","url_meta":{"origin":14943,"position":1},"title":"2024-09-17 West Nile fever, Europa","author":"Reser\u00e5det","date":"2024-09-17","format":"aside","excerpt":"H\u00e4ndelse European Centre for Disease Prevention and Control (ECDC) rapporterar p\u00e5g\u00e5ende \u00f6verf\u00f6ring i flera europeiska l\u00e4nder av West Nile-virus (WNV) det virus som orskar West Nile fever (nilfeber). Fr\u00e5n 1 mars 2024 till 29 augusti 2024 har 15 l\u00e4nder rapporterat totalt 715 fall, inklusive 51 d\u00f6dsfall. F\u00f6ljande l\u00e4nder ber\u00f6rs: Italien\u2026","rel":"","context":"I \u201dEpiNytt\u201d","block_context":{"text":"EpiNytt","link":"https:\/\/resemedicin.se\/reseradet\/kategori\/epinytt\/"},"img":{"alt_text":"","src":"","width":0,"height":0},"classes":[]},{"id":15363,"url":"https:\/\/resemedicin.se\/reseradet\/epinytt\/2025-11-30-chikungunya-global-epidemiologisk-oversikt\/","url_meta":{"origin":14943,"position":2},"title":"2025-11-30 Chikungunya \u2013 global epidemiologisk \u00f6versikt","author":"Reser\u00e5det","date":"2025-11-30","format":"aside","excerpt":"Enligt en uppdatering fr\u00e5n ECDC har under 2025 totalt\u00a0458 840 bekr\u00e4ftade fall\u00a0av chikungunyafeber officellt rapporterats v\u00e4rlden \u00f6ver, med\u00a0146 associerade d\u00f6dsfall. Nio l\u00e4nder har rapporterat fall de senaste tv\u00e5 m\u00e5naderna (Brasilien, Kuba, Bolivia, El Salvador, Barbados, Paraguay, Kina, Pakistan och Singapore) Amerikanska kontinenten WHO:s Amerikaregion har under 2025 totalt\u00a0rapporterats 266 165\u2026","rel":"","context":"I \u201dEpiNytt\u201d","block_context":{"text":"EpiNytt","link":"https:\/\/resemedicin.se\/reseradet\/kategori\/epinytt\/"},"img":{"alt_text":"","src":"","width":0,"height":0},"classes":[]},{"id":14880,"url":"https:\/\/resemedicin.se\/reseradet\/epinytt\/2025-08-01-chikungunya-omfattande-men-avklingande-utbrott-pa-reunion-och-mayotte-samt-lokala-fall-i-frankrike-och-italien\/","url_meta":{"origin":14943,"position":3},"title":"2025-09-01 Chikungunya \u2013 avklingande utbrott p\u00e5 R\u00e9union och Mayotte men lokala fall i Frankrike och Italien","author":"Reser\u00e5det","date":"2025-09-01","format":"aside","excerpt":"Sedan b\u00f6rjan av 2025 har \u00f6ver 54 500 lokalt f\u00f6rv\u00e4rvade fall av chikungunyafeber rapporterats p\u00e5 R\u00e9union, med 28 d\u00f6dsfall. Utbrottet, det f\u00f6rsta p\u00e5 \u00f6n p\u00e5 tio \u00e5r, har minskat sedan v\u00e5ren 2025 och under augusti har endast enstaka fall per vecka registrerats fr\u00e5n ett f\u00e5tal kommuner. P\u00e5 Mayotte har drygt\u2026","rel":"","context":"I \u201dEpiNytt\u201d","block_context":{"text":"EpiNytt","link":"https:\/\/resemedicin.se\/reseradet\/kategori\/epinytt\/"},"img":{"alt_text":"","src":"","width":0,"height":0},"classes":[]},{"id":15155,"url":"https:\/\/resemedicin.se\/reseradet\/epinytt\/2025-10-30-rabies-i-rumanien-andra-inhemska-smittan-pa-tio-ar\/","url_meta":{"origin":14943,"position":4},"title":"2025-10-30 Rabies i Rum\u00e4nien \u2013 andra inhemska smittan p\u00e5 tio \u00e5r","author":"Reser\u00e5det","date":"2025-11-03","format":"aside","excerpt":"Ett d\u00f6dsfall i human rabies i Rum\u00e4nien tidigare i \u00e5r beskrivs i detalj i senaste numret av Eurosurveillance, 30 oktober 2025. Patienten, en person i 40-\u00e5rs\u00e5ldern fr\u00e5n Ia\u0219i-regionen i nord\u00f6stra Rum\u00e4nien, smittades efter hundbett i februari och avled drygt en m\u00e5nad efter sjukdomsdebuten. Postexpositionsprofylax hade rekommenderats men avb\u00f6jts. Diagnosen bekr\u00e4ftades\u2026","rel":"","context":"I \u201dEpiNytt\u201d","block_context":{"text":"EpiNytt","link":"https:\/\/resemedicin.se\/reseradet\/kategori\/epinytt\/"},"img":{"alt_text":"","src":"","width":0,"height":0},"classes":[]},{"id":15777,"url":"https:\/\/resemedicin.se\/reseradet\/epinytt\/2026-01-06-who-mattlig-global-risk-for-chikungunya-infor-2026\/","url_meta":{"origin":14943,"position":5},"title":"2026-01-06 WHO: m\u00e5ttlig global risk f\u00f6r chikungunya inf\u00f6r 2026","author":"Reser\u00e5det","date":"2026-01-05","format":"aside","excerpt":"WHO har i en epidemiologisk \u00f6versikt\u00a0bed\u00f6mt den\u00a0globala folkh\u00e4lsorisken\u00a0avseende chikungunyafeber som\u00a0m\u00e5ttlig. Bed\u00f6mningen grundas p\u00e5 omfattande och geografiskt spridd transmission under 2025, klimatdriven expansion av Aedes-myggrnas utbredning, \u00f6kande resande samt avsaknad av specifik antiviral behandling. Under perioden\u00a01 januari\u201310 december 2025 rapporterades globalt\u00a0502 264 fall\u00a0(varav\u00a0208 335 bekr\u00e4ftade) och\u00a0186 d\u00f6dsfall\u00a0fr\u00e5n\u00a041 l\u00e4nder\/territorier. WHO betonar att\u2026","rel":"","context":"I \u201dEpiNytt\u201d","block_context":{"text":"EpiNytt","link":"https:\/\/resemedicin.se\/reseradet\/kategori\/epinytt\/"},"img":{"alt_text":"","src":"","width":0,"height":0},"classes":[]}],"jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/resemedicin.se\/reseradet\/wp-json\/wp\/v2\/posts\/14943","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/resemedicin.se\/reseradet\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/resemedicin.se\/reseradet\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/resemedicin.se\/reseradet\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/resemedicin.se\/reseradet\/wp-json\/wp\/v2\/comments?post=14943"}],"version-history":[{"count":2,"href":"https:\/\/resemedicin.se\/reseradet\/wp-json\/wp\/v2\/posts\/14943\/revisions"}],"predecessor-version":[{"id":14957,"href":"https:\/\/resemedicin.se\/reseradet\/wp-json\/wp\/v2\/posts\/14943\/revisions\/14957"}],"wp:attachment":[{"href":"https:\/\/resemedicin.se\/reseradet\/wp-json\/wp\/v2\/media?parent=14943"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/resemedicin.se\/reseradet\/wp-json\/wp\/v2\/categories?post=14943"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/resemedicin.se\/reseradet\/wp-json\/wp\/v2\/tags?post=14943"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}