{"id":58,"date":"2018-12-22T19:34:00","date_gmt":"2018-12-22T19:34:00","guid":{"rendered":"https:\/\/avo6.com\/index.php\/2018\/12\/22\/cest-quoi-une-hepatite-a\/"},"modified":"2022-10-09T22:56:34","modified_gmt":"2022-10-09T22:56:34","slug":"cest-quoi-une-hepatite-a","status":"publish","type":"post","link":"https:\/\/avo6.com\/?p=58","title":{"rendered":"C\u2019est quoi une H\u00e9patite A ?"},"content":{"rendered":"
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<\/a><\/div>\n
\u00a0L’h\u00e9patite A\u00a0<\/span><\/b><\/div>\n
L’h\u00e9patite A est une infection virale qui touche le foie en provoquant \u00a0<\/span>des\u00a0l\u00e9sions inflammatoires au niveau du tissu h\u00e9patique.<\/span><\/div>\n
C’est une maladie \u00a0<\/span>\u00e0 d\u00e9claration obligatoire et elle est du a un virus \u00e0 ARN de la famille des picornaviridae.<\/span><\/div>\n
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Mode de transmission et les causes de la maladie<\/span><\/b><\/div>\n
La transmission de la maladie est orale et \u00a0<\/span>se fait par \u00a0l’ingestion d’eau ou d’aliments souill\u00e9s\u00a0par des mati\u00e8res f\u00e9cales contenant le virus. Contrairement aux autres virus causant l\u2019h\u00e9patite comme le VHB<\/b> et VHC<\/b> dont la transmission est par voie sanguine et sexuelle.<\/span><\/div>\n
L\u2019h\u00e9patite A\u00a0 <\/span>est en g\u00e9n\u00e9rale caus\u00e9e \u00a0<\/span>par une mauvaise hygi\u00e8ne personnelle et un \u00a0manque d’eau potable; et par l\u2019ingestion de la \u00a0nourriture impropre \u00e0 la consommation.<\/span><\/div>\n
C\u2019est une maladie contagieuse\u00a0 <\/span>et elle peut se\u00a0 <\/span>\u00a0<\/span>contracter suite \u00e0 un contact \u00a0<\/span>\u00a0<\/span>\u00e9troit avec une personne malade. La\u00a0p\u00e9riode de contagion\u00a0correspond \u00e0 la<\/ins>phase d\u2019incubation du virus qui est asymptomatique.<\/span><\/div>\n
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Les signes cliniques et les sympt\u00f4mes\u00a0:<\/span><\/b><\/div>\n
La p\u00e9riode d’incubation du virus est de 14 \u00e0 28 jours<\/b>\u00a0dans cette phase\u00a0le patient est contagieux\u00a0:<\/span><\/div>\n
90% des cas la maladie reste silencieuse est asymptomatique et le patient gu\u00e9rit spontan\u00e9ment. Chez les 10 % restant, on peut voir les signes cliniques suivants:<\/span><\/div>\n
\u00b7\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 <\/span><\/span><\/span>De la fi\u00e8vre jusqu’\u00e0 40\u00b0 C<\/b> avec des \u00a0<\/span>maux de t\u00eate;\u00a0<\/span><\/div>\n
\u00b7\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 <\/span><\/span><\/span>Des \u00a0<\/span>douleurs \u00a0<\/span>au niveau de l’abdomen;<\/span><\/div>\n
\u00b7\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 <\/span><\/span><\/span>des naus\u00e9es,\u00a0vomissements,\u00a0diarrh\u00e9es avec \u00a0<\/span>perte d’app\u00e9tit;\u00a0;\u00a0<\/span><\/div>\n
\u00b7\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 <\/span><\/span><\/span>une jaunisse\u00a0 bien marqu\u00e9e<\/span><\/div>\n
<\/ins>\u00b7\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 <\/span><\/span><\/span>une alt\u00e9ration de l\u2019\u00e9tat g\u00e9n\u00e9rale<\/span><\/div>\n
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La maladie peut \u00eatre fatale est dangereuse chez la femme enceinte vu son \u00e9tat immunitaire affaiblit. <\/span><\/div>\n
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Le diagnostic\u00a0:<\/span><\/b><\/div>\n
Clinique<\/span><\/i><\/b>\u00a0<\/span><\/b>: les signes cliniques de l\u2019h\u00e9patite telle que la jaunisse.<\/span><\/div>\n
Analyses biologiques au laboratoire<\/span><\/i><\/b>\u00a0:<\/span><\/div>\n
Le premier examen demand\u00e9 est un bilan h\u00e9patique contenant\u00a0: les transaminases<\/b>et la bilirubine<\/b> ainsi que les marqueurs de la chol\u00e9stase tel que la Phosphatase alcaline.<\/span><\/div>\n
Ensuite la s\u00e9rologie par la recherche des anticorps sp\u00e9cifiques du virus de l\u2019h\u00e9patite A<\/b> de nature IgM<\/b> \u00a0<\/span>dans le sang du malade et dont la pr\u00e9sence t\u00e9moin d\u2019une infection r\u00e9cente par le virus de l\u2019h\u00e9patite A.<\/span><\/div>\n
Une s\u00e9rologie positive avec pr\u00e9sence \u00a0<\/span>en faible quantit\u00e9 des anticorps de nature IgG<\/b> et l\u2019absence <\/ins>des anticorps de nature IgM<\/b>t\u00e9moin sois d\u2019une gu\u00e9rison d\u2019une infection ancienne \u00a0<\/span>\u00a0<\/span>ou d\u2019une vaccination.<\/span><\/div>\n
Le Traitement:<\/span><\/b><\/div>\n
L\u2019\u00e9volution de la maladie est favorable sans traitement et la gu\u00e9rison se fasse spontan\u00e9ment et sans s\u00e9quelles<\/b>.<\/span><\/div>\n
Le renforcement de l\u2019immunit\u00e9 par quelques vitamines telle que la Vitamine C <\/b>est possible. <\/span><\/div>\n
Mais en g\u00e9n\u00e9rale aucun traitement ne doit \u00eatre administr\u00e9.<\/span><\/div>\n
Par contre les mesures suivantes doivent \u00eatre adopt\u00e9es\u00a0:<\/span><\/div>\n
\u00b7\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 <\/span><\/span><\/span>Repos obligatoire<\/span><\/div>\n
\u00b7\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 <\/span><\/span><\/span>Alimentation saine et \u00e9quilibr\u00e9 et riche en vitamine<\/span><\/div>\n
\u00b7\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 <\/span><\/span><\/span>Arr\u00eat de tout traitement tel que la contraception \u00a0<\/span>orale<\/span><\/div>\n
\u00b7\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 <\/span><\/span><\/span>Eviter l\u2019alcool.<\/span><\/div>\n
\u00b7\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 <\/span><\/span><\/span>Bien ma\u00eetriser le stress.<\/span><\/div>\n
<\/div>\n
La Pr\u00e9vention\u00a0:<\/span><\/b><\/div>\n
<\/div>\n
\u00b7\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 <\/span><\/span><\/span>Lutter contre le p\u00e9ril f\u00e9cal<\/span><\/div>\n
\u00b7\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 <\/span><\/span><\/span>bien se laver les mains<\/span>\u00a0avec de l’eau et du savon pour \u00e9viter une transmission oro f\u00e9cale.<\/span><\/div>\n
\u00b7\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 <\/span><\/span><\/span>Eviter de<\/ins>consommer de l’eau non potable.<\/span><\/div>\n
\u00b7\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 <\/span><\/span><\/span>Une\u00a0vaccination<\/span>\u00a0permet de donner une\u00a0immunit\u00e9 efficace pendant pr\u00e8s de 10 ans<\/span><\/div>\n<\/div>\n
Le site www.avo6.com propose un contenu \u00e9ditorial pour pr\u00e9server au mieux sa sant\u00e9. Des conseils et astuces qui vous accompagneront dans votre quotidien autour de la nutrition, les m\u00e9dicaments, beaut\u00e9, les analyses m\u00e9dicales, le bien-\u00eatre et les actualit\u00e9s m\u00e9dicales.<\/div>\n","protected":false},"excerpt":{"rendered":"

\u00a0L’h\u00e9patite A\u00a0 L’h\u00e9patite A est une infection virale qui touche le foie en provoquant \u00a0des\u00a0l\u00e9sions inflammatoires au niveau du tissu…<\/p>\n","protected":false},"author":2,"featured_media":435,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"om_disable_all_campaigns":false,"_monsterinsights_skip_tracking":false,"_monsterinsights_sitenote_active":false,"_monsterinsights_sitenote_note":"","_monsterinsights_sitenote_category":0},"categories":[3],"tags":[],"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/avo6.com\/index.php?rest_route=\/wp\/v2\/posts\/58"}],"collection":[{"href":"https:\/\/avo6.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/avo6.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/avo6.com\/index.php?rest_route=\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/avo6.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=58"}],"version-history":[{"count":1,"href":"https:\/\/avo6.com\/index.php?rest_route=\/wp\/v2\/posts\/58\/revisions"}],"predecessor-version":[{"id":436,"href":"https:\/\/avo6.com\/index.php?rest_route=\/wp\/v2\/posts\/58\/revisions\/436"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/avo6.com\/index.php?rest_route=\/wp\/v2\/media\/435"}],"wp:attachment":[{"href":"https:\/\/avo6.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=58"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/avo6.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=58"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/avo6.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=58"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}