{"id":705489,"date":"2026-07-29T06:37:03","date_gmt":"2026-07-29T06:37:03","guid":{"rendered":"https:\/\/microscopemedia.com\/?p=705489"},"modified":"2026-07-29T06:37:03","modified_gmt":"2026-07-29T06:37:03","slug":"fermele-industriale-de-pui-ar-putea-favoriza-raspandirea-unei-bacterii-care-provoaca-diaree-si-gastroenterita-arata-un-studiu","status":"publish","type":"post","link":"https:\/\/microscopemedia.com\/?p=705489","title":{"rendered":"Fermele industriale de pui ar putea favoriza r\u0103sp\u00e2ndirea unei bacterii care provoac\u0103 diaree \u0219i gastroenterit\u0103, arat\u0103 un studiu"},"content":{"rendered":"
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Concluziile cercet\u0103rii, citat\u0103 de Euronews<\/a>, atrag aten\u021bia asupra modului \u00een care schimb\u0103rile produse de activitatea uman\u0103 pot influen\u021ba apari\u021bia \u0219i transmiterea bolilor infec\u021bioase.<\/p>\n

Bacteria s-ar r\u0103sp\u00e2ndi de peste 100 de ori mai u\u0219or<\/h2>\n

Pentru studiu, cercet\u0103torii au analizat aproximativ 2.800 de genomuri bacteriene prelevate de la g\u0103ini \u0219i p\u0103s\u0103ri s\u0103lbatice din 30 de \u021b\u0103ri, \u00een perioada 1979\u20132024. Rezultatele indic\u0103 faptul c\u0103 dezvoltarea fermelor industriale de p\u0103s\u0103ri a dus la o cre\u0219tere de peste 100 de ori a r\u0103sp\u00e2ndirii bacteriei Campylobacter. Potrivit autorilor, p\u0103s\u0103rile reprezint\u0103 un rezervor important pentru numero\u0219i agen\u021bi patogeni, iar concentrarea unui num\u0103r uria\u0219 de animale \u00een spa\u021bii restr\u00e2nse faciliteaz\u0103 transmiterea microorganismelor \u0219i cre\u0219te riscul ca acestea s\u0103 ajung\u0103 \u00een lan\u021bul alimentar.<\/p>\n

Popula\u021bia mondial\u0103 de g\u0103ini a crescut spectaculos<\/h2>\n

Cercet\u0103torii arat\u0103 c\u0103 num\u0103rul g\u0103inilor crescute la nivel mondial a crescut de aproximativ \u0219apte ori fa\u021b\u0103 de anii 1960, ajung\u00e2nd \u00een prezent la aproximativ 31 de miliarde de p\u0103s\u0103ri. Aceast\u0103 extindere f\u0103r\u0103 precedent a produc\u021biei avicole ofer\u0103 bacteriilor oportunit\u0103\u021bi mult mai mari de a circula \u00eentre efectivele de p\u0103s\u0103ri \u0219i de a se adapta la noile condi\u021bii. \u201eFermele industriale au creat unul dintre cele mai mari habitate pentru animale de pe planet\u0103. Rezultatele noastre arat\u0103 c\u0103 schimb\u0103rile produse de activitatea uman\u0103 pot favoriza r\u0103sp\u00e2ndirea bolilor infec\u021bioase\u201d, a explicat Sam Sheppard, coordonatorul studiului.<\/p>\n

<\/p>\n

Ferm\u0103 de p\u0103s\u0103ri \u00een Marea Britanie. Foto: ANDREI NACU \/ MEDIAFAX FOTO<\/em><\/p>\n<\/div>\n

De ce este periculoas\u0103 bacteria Campylobacter<\/h2>\n

Organiza\u021bia Mondial\u0103 a S\u0103n\u0103t\u0103\u021bii include Campylobacter printre cele patru cauze principale ale bolilor diareice de origine bacterian\u0103. Infec\u021bia provoac\u0103, de regul\u0103, diaree, dureri abdominale, febr\u0103, grea\u021b\u0103, v\u0103rs\u0103turi \u0219i dureri de cap, simptome care persist\u0103, \u00een majoritatea cazurilor, \u00eentre trei \u0219i \u0219ase zile. De\u0219i majoritatea persoanelor se recupereaz\u0103 f\u0103r\u0103 complica\u021bii, boala poate deveni grav\u0103 pentru copiii mici, v\u00e2rstnici \u0219i persoanele cu sistem imunitar sl\u0103bit. Studiul estimeaz\u0103 c\u0103 \u00eentre 60% \u0219i 80% dintre infec\u021biile umane cu aceast\u0103 bacterie provin din tulpini asociate g\u0103inilor.<\/p>\n

O alt\u0103 \u00eengrijorare: rezisten\u021ba la antibiotice<\/h2>\n

Autorii avertizeaz\u0103 c\u0103 adaptarea bacteriei la mediul din fermele industriale ar putea favoriza \u0219i apari\u021bia unor caracteristici care \u00eei cresc rezisten\u021ba la antibiotice. Rezisten\u021ba antimicrobian\u0103 este considerat\u0103 una dintre cele mai mari amenin\u021b\u0103ri pentru s\u0103n\u0103tatea public\u0103 la nivel mondial, deoarece reduce eficien\u021ba tratamentelor disponibile \u00eempotriva infec\u021biilor bacteriene. Potrivit cercet\u0103torilor, \u00een\u021belegerea modului \u00een care practicile agricole influen\u021beaz\u0103 evolu\u021bia bacteriilor este esen\u021bial\u0103 pentru reducerea riscului de boli transmise prin alimente \u0219i pentru limitarea dezvolt\u0103rii rezisten\u021bei la antibiotice.<\/p>\n

Speciali\u0219tii cer o monitorizare mai atent\u0103<\/h2>\n

Autorii studiului subliniaz\u0103 c\u0103 rezultatele nu \u00eenseamn\u0103 c\u0103 produsele din carne de pas\u0103re sunt, \u00een mod automat, nesigure pentru consum, ci eviden\u021biaz\u0103 importan\u021ba m\u0103surilor de biosecuritate \u00een ferme, a controlului sanitar-veterinar \u0219i a prepar\u0103rii corecte a alimentelor. Ei consider\u0103 c\u0103 monitorizarea continu\u0103 a bacteriilor<\/a> din ferme \u0219i \u00eembun\u0103t\u0103\u021birea practicilor de cre\u0219tere a p\u0103s\u0103rilor vor avea un rol important \u00een limitarea riscurilor pentru s\u0103n\u0103tatea public\u0103.<\/p>\n","protected":false},"excerpt":{"rendered":"

Concluziile cercet\u0103rii, citat\u0103 de Euronews, atrag aten\u021bia asupra modului \u00een care schimb\u0103rile produse de activitatea uman\u0103 pot influen\u021ba apari\u021bia \u0219i transmiterea bolilor infec\u021bioase. Bacteria s-ar r\u0103sp\u00e2ndi de peste 100 de … Read More<\/a><\/p>\n","protected":false},"author":1,"featured_media":705490,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"Default","format":"standard","meta":[],"categories":[1],"tags":[],"_links":{"self":[{"href":"https:\/\/microscopemedia.com\/index.php?rest_route=\/wp\/v2\/posts\/705489"}],"collection":[{"href":"https:\/\/microscopemedia.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/microscopemedia.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/microscopemedia.com\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/microscopemedia.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=705489"}],"version-history":[{"count":0,"href":"https:\/\/microscopemedia.com\/index.php?rest_route=\/wp\/v2\/posts\/705489\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/microscopemedia.com\/index.php?rest_route=\/wp\/v2\/media\/705490"}],"wp:attachment":[{"href":"https:\/\/microscopemedia.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=705489"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/microscopemedia.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=705489"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/microscopemedia.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=705489"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}