{"id":36039,"date":"2017-05-24T21:20:29","date_gmt":"2017-05-24T21:20:29","guid":{"rendered":"http:\/\/humanitas.local\/diseases\/infectia-cu-parvovirus\/"},"modified":"2017-05-24T21:20:29","modified_gmt":"2017-05-24T21:20:29","slug":"infectia-cu-parvovirus","status":"publish","type":"disease","link":"https:\/\/www.humanitas.net\/ro\/diseases\/infectia-cu-parvovirus\/","title":{"rendered":"Infec\u021bia cu parvovirus"},"content":{"rendered":"

Defini\u021bie<\/h2>\n

Infec\u021bia cu parvovirus, sau boala obrazului p\u0103lmuit, este o boal\u0103 comun\u0103 \u0219i extrem de contagioas\u0103, care se distinge prin dezvoltarea unei erup\u021bii cutanate pe fa\u021b\u0103. Aceast\u0103 boal\u0103 este cunoscut\u0103 \u0219i sub denumirea de "a cincea boal\u0103", deoarece, din punct de vedere istoric, aceasta a fost una dintre cele cinci boli cele mai frecvente din copil\u0103rie, caracterizate printr-o erup\u021bie cutanat\u0103 facial\u0103 ro\u0219ie. În majoritatea cazurilor de copii mai mici, infec\u021bia cu parvovirus este u\u0219oar\u0103 \u0219i necesit\u0103 pu\u021bin tratament; totu\u0219i, la unii adul\u021bi, infec\u021bia poate fi mai grav\u0103. În cazul femeilor îns\u0103rcinate infectate cu parvovirus, boala poate duce la probleme grave de s\u0103n\u0103tate a f\u0103tului.<\/p>\n

 <\/p>\n

Simptome<\/h2>\n

Majoritatea persoanelor infectate cu parvovirus nu prezint\u0103 semne sau simptome. Atunci când simptomele apar, ele pot varia în func\u021bie de vârsta persoanei care are boala.<\/p>\n

La copii, semnele \u0219i simptomele infec\u021biei cu parvovirus pot include:<\/p>\n

Temperatur\u0103 ridicat\u0103<\/p>\n

Dureri de stomac<\/p>\n

Durere de cap<\/p>\n

Nas care curge<\/p>\n

Durere în gât<\/p>\n

Erup\u021bie ro\u0219ie pe fa\u021b\u0103 (poate fi \u0219i cu mânc\u0103rime)<\/p>\n

La adul\u021bi, semnele \u0219i simptomele infec\u021biei cu parvovirus pot include:<\/p>\n

Dureri de articula\u021bii la mâini, încheieturi, genunchi \u0219i glezne, care pot dura de la câteva zile la câteva s\u0103pt\u0103mâni<\/p>\n

Umflarea articula\u021biilor<\/p>\n

 <\/p>\n

Cauze<\/h2>\n

Principala cauz\u0103 a infec\u021biei cu parvovirus este parvovirusul uman B19. Este cel mai frecvent întâlnit\u0103 la copiii de o vârst\u0103 mai mic\u0103, care pot contracta boala în timpul epidemiilor din lunile de iarn\u0103 \u0219i prim\u0103var\u0103 din timpul anului \u0219colar; cu toate acestea, oricine poate contracta boala oricând. Boala se r\u0103spânde\u0219te de la un individ la altul, adesea prin secre\u021bii respiratorii sau prin contact manual, dar poate fi r\u0103spândit \u0219i prin sânge. O femeie îns\u0103rcinat\u0103 care este infectat\u0103 cu virusul îl poate transmite f\u0103tului.<\/p>\n

Infec\u021bia cu parvovirus este contagioas\u0103 \u0219i se poate r\u0103spândi oricând; cu toate acestea, boala este cel mai u\u0219or  transmisibil\u0103 în s\u0103pt\u0103mâna dinaintea apari\u021biei erup\u021biei cutanate. Odat\u0103 ce apare erup\u021bia cutanat\u0103, boala nu mai este considerat\u0103 contagioas\u0103 \u0219i persoana nu trebuie s\u0103 mai fie izolat\u0103.<\/p>\n

 <\/p>\n

Complica\u021bii<\/h2>\n

Infec\u021bia cu parvovirus poate provoca complica\u021bii grave la persoanele cu anemie, o afec\u021biune în care celulele ro\u0219ii din sânge, care transport\u0103 oxigen în toate p\u0103r\u021bile corpului, sunt consumate într-un ritm mai rapid decât cel în care le poate înlocui m\u0103duva osoas\u0103. Boala poate opri produc\u021bia de globule ro\u0219ii \u0219i poate însemna un risc foarte pentru o persoan\u0103 cu anemie.  Cei cu siclemie prezint\u0103 un risc deosebit. Parvovirusul poate provoca, de asemenea, anemie \u0219i complica\u021biile aferente la:<\/p>\n

Fetu\u0219ii infecta\u021bi cu parvovirus în timpul sarcinii: infec\u021bia poate afecta globulele ro\u0219ii din f\u0103t, ceea ce poate duce la avort spontan sau moartea acestuia.<\/p>\n

Persoanele cu sistemul imunitar sl\u0103bit: infec\u021bia poate declan\u0219a anemie la persoanele care au o infec\u021bie HIV, care sunt tratate pentru cancer sau care folosesc medicamente anti-respingere dup\u0103 transplantul de organe, f\u0103cându-le mai sensibile la boal\u0103.<\/p>\n

 <\/p>\n

Tratament<\/h2>\n

Op\u021biunile de tratament pentru infec\u021bia cu parvovirus pot include urm\u0103toarele, pentru a ajuta la combaterea infec\u021biei:<\/p>\n

Auto-îngrijire la domiciliu<\/p>\n

Spitalizare:<\/p>\n

Primirea de transfuzii de sânge<\/p>\n

Primirea de injec\u021bii cu imunoglobulin\u0103<\/p>\n

 <\/p>\n

Profilaxia<\/h2>\n

Nu exist\u0103 vaccin sau medicamente pentru a preveni infec\u021bia cu parvovirus uman. Odat\u0103 infectat\u0103, o persoan\u0103 dobânde\u0219te imunitate pentru tot restul vie\u021bii. Câteva recomand\u0103ri pentru a reduce \u0219ansele de a contracta infec\u021bia includ:<\/p>\n

Sp\u0103larea frecvent\u0103 a mâinilor<\/p>\n

Evitarea de a împ\u0103r\u021bi alimente sau b\u0103uturi cu alte persoane.<\/p>\n

Izolarea de persoanele bolnave care pot fi contagioase (s-ar putea sa fi contractat boala înainte de a dezvolta erup\u021bia caracteristic\u0103).<\/p>\n","protected":false},"author":9,"featured_media":0,"template":"","yoast_head":"\nInfec\u021bia cu parvovirus - 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-parvovirus\/\" \/>\n<meta property=\"og:locale\" content=\"ro_RO\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Infec\u021bia cu parvovirus - Humanitas.net\" \/>\n<meta property=\"og:description\" content=\"Defini\u021bie Infec\u021bia cu parvovirus, sau boala obrazului p\u0103lmuit, este o boal\u0103 comun\u0103 \u0219i extrem de contagioas\u0103, care se distinge prin dezvoltarea unei erup\u021bii cutanate pe fa\u021b\u0103. 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