{"id":36024,"date":"2017-05-23T15:28:47","date_gmt":"2017-05-23T15:28:47","guid":{"rendered":"http:\/\/humanitas.local\/diseases\/infectia-cu-norovirus\/"},"modified":"2017-05-23T15:28:47","modified_gmt":"2017-05-23T15:28:47","slug":"infectia-cu-norovirus","status":"publish","type":"disease","link":"https:\/\/www.humanitas.net\/ro\/diseases\/infectia-cu-norovirus\/","title":{"rendered":"Infec\u021bia cu norovirus"},"content":{"rendered":"

Defini\u021bie<\/h2>\n

Infec\u021bia cu norovirus este o afec\u021biune medical\u0103 foarte contagioas\u0103, care provoac\u0103 v\u0103rs\u0103turi nea\u0219teptate \u0219i severe, precum \u0219i diaree. Aceasta este de obicei r\u0103spândit\u0103 prin alimente sau ap\u0103 contaminat\u0103. Contaminarea se face în general prin materii fecale \u0219i are loc în timpul prepar\u0103rii alimentelor. Boala poate fi transmis\u0103 \u0219i prin contact direct cu o persoan\u0103 infectat\u0103. Norovirusul se manifest\u0103 de obicei prin diaree, v\u0103rs\u0103turi \u0219i dureri la nivelul abdomenului. Acestea încep, de obicei, la 24 sau 48 de ore dup\u0103 expunerea la virus \u0219i dureaz\u0103 circa 1-3 zile. De obicei, oamenii se recupereaz\u0103 f\u0103r\u0103 tratamente. Cu toate acestea, în unele cazuri, în special la copii, la persoanele în vârst\u0103 sau la cele suferind de o alt\u0103 afec\u021biune, diareea \u0219i v\u0103rs\u0103turile pot duce la deshidratare, a\u0219a c\u0103  este necesar ajutorul medical. Infec\u021bia cu norovirus apare frecvent în medii mici \u0219i aglomerate, cum ar fi \u0219colile, spitalele, c\u0103minele de b\u0103trâni sau pe navele de croazier\u0103.<\/p>\n

 <\/p>\n

Simptome<\/h2>\n

Simptomele infec\u021biei cu norovirus sunt:<\/p>\n

Proasta dispozi\u021bie<\/p>\n

Grea\u0163\u0103<\/p>\n

Ame\u021beal\u0103<\/p>\n

V\u0103rs\u0103turi<\/p>\n

Diaree<\/p>\n

Dureri abdominale<\/p>\n

Crampe<\/p>\n

Febr\u0103 moderat\u0103<\/p>\n

Durere muscular\u0103<\/p>\n

 <\/p>\n

Cauze<\/h2>\n

Infec\u021biile cu norovirus sunt r\u0103spândite prin fecalele oamenilor \u0219i animalelor contaminate. Ele sunt foarte contagioase \u0219i greu de distrus, deoarece sunt rezistente atât la temperaturile ridicate, cât \u0219i la cele sc\u0103zute, precum \u0219i la cei mai mul\u021bi dintre dezinfectan\u021bi. Acestea pot fi transmise prin:<\/p>\n

Consumul de ap\u0103 contaminat\u0103<\/p>\n

Consumul de alimente contaminate<\/p>\n

Atingerea gurii cu mâna dup\u0103 atingerea anterioar\u0103 a obiectului contaminat<\/p>\n

Contact direct cu o persoan\u0103 infectat\u0103<\/p>\n

 <\/p>\n

Factori de risc<\/h2>\n

O persoan\u0103 este expus\u0103 unui risc sporit de infectare dac\u0103:<\/p>\n

El \/ ea are un sistem imunitar sl\u0103bit<\/p>\n

Locuie\u0219te în spa\u021bii mici \u0219i aglomerate, cum ar fi c\u0103minele de b\u0103trâni<\/p>\n

Tr\u0103ie\u0219te cu un copil care merge la o unitate de înv\u0103\u021b\u0103mânt pre\u0219colar sau la un centru de îngrijire<\/p>\n

Se afl\u0103 într-un loc unde mâncarea nu este tratat\u0103 conform procedurilor sanitare<\/p>\n

Se afl\u0103 în hoteluri, sta\u021biuni, în croazier\u0103 sau orice alt\u0103 form\u0103 de c\u0103l\u0103torie care include mul\u021bi oameni în spa\u021bii restrânse<\/p>\n

 <\/p>\n

Complica\u0163ii<\/h2>\n

În general, infec\u021bia cu norovirus dispare dup\u0103 trei zile \u0219i nu este periculoas\u0103. Cu toate acestea, în unele cazuri, virusul poate duce la deshidratare sever\u0103 \u0219i malnutri\u021bie sau chiar moarte. Aceste cazuri mai severe sunt frecvente printre copiii \u0219i adul\u021bii în vârst\u0103 care au sistemele imunitare compromise.<\/p>\n

*Semnele de deshidratare sunt: \u200b\u200bsl\u0103biciune, ame\u021beli, gur\u0103 \u0219i gât uscate, precum \u0219i sc\u0103derea cantit\u0103\u021bii de urin\u0103.<\/p>\n

 <\/p>\n

Tratament<\/h2>\n

Nu exist\u0103 un mod specific de tratare a infec\u021biilor cu norovirus. Procesul de recuperare depinde de sistemul imunitar al fiec\u0103rei persoane. De obicei, virusul dispare dup\u0103 câteva zile.<\/p>\n

Ceea ce este cu adev\u0103rat important în tratarea acestei infec\u021bii virale este înlocuirea lichidelor pierdute din organism. Acest lucru se poate face oral sau intravenos.<\/p>\n

Consumul de b\u0103uturi r\u0103coritoare \u0219i sucuri de fructe, adic\u0103 b\u0103uturi cu mult zah\u0103r, pot agrava diareea. Este mai bine s\u0103 se consume solu\u021bii de hidratare oral\u0103, supe sau b\u0103uturi sportive.<\/p>\n

Medicamentele anti-diareice pot fi \u0219i ele de ajutor.<\/p>\n

Por\u021biile alimentare mici \u0219i dieta u\u0219oar\u0103 pot ajuta la controlul v\u0103rs\u0103turilor. Este bine s\u0103 se consume: supe, iaurt, banane, legume pr\u0103jite, precum \u0219i amidon \u0219i cereale cum ar fi cartofi, fidea, orez sau biscui\u021bi.<\/p>\n

 <\/p>\n

Profilaxia<\/h2>\n

Pentru a preveni r\u0103spândirea virusului, ar trebui s\u0103:<\/p>\n

Sp\u0103la\u021bi bine mâinile<\/p>\n

Sp\u0103la\u021bi cu aten\u021bie fructele \u0219i legumele<\/p>\n

Evita\u021bi alimentele \u0219i apa contaminat\u0103<\/p>\n

Arunca\u021bi cu grij\u0103 voma \u0219i materiile fecale<\/p>\n

Dezinfecta\u021bi zonele care au fost contaminate<\/p>\n

Evita\u021bi c\u0103l\u0103toriile dac\u0103 simptomele sunt înc\u0103 prezente<\/p>\n

Nu merge\u021bi la locul de munc\u0103 mai ales dac\u0103 meseria include manipularea alimentelor<\/p>\n

N.B. O persoan\u0103 poate fi contagioas\u0103 pân\u0103 la trei zile chiar \u0219i dup\u0103 ce simptomele au disp\u0103rut.<\/p>\n","protected":false},"author":9,"featured_media":0,"template":"","yoast_head":"\nInfec\u021bia cu norovirus - Humanitas.net<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.humanitas.net\/ro\/diseases\/infectia-cu-norovirus\/\" \/>\n<meta property=\"og:locale\" content=\"ro_RO\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Infec\u021bia cu norovirus - Humanitas.net\" \/>\n<meta property=\"og:description\" content=\"Defini\u021bie Infec\u021bia cu norovirus este o afec\u021biune medical\u0103 foarte contagioas\u0103, care provoac\u0103 v\u0103rs\u0103turi nea\u0219teptate \u0219i severe, precum \u0219i diaree. 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