Come si trasmette la toxoplasmosi

di
gatto

La toxoplasmosi è una malattia causata da un protozoo parassita, il Toxoplasma gondii. E’ un parassita molto comune nel mondo, ed in alcuni paesi la toxoplasmosi raggiunge percentuali di contagio elevatissime, soprattutto nei climi caldi ed umidi. In molti casi il sistema immunitario è in grado di neutralizzare la presenza del parassita, che quindi resta nel corpo ma non procura danni. Ma ci sono alcune categorie a rischio, in particolare le donne in gravidanza e le persone immunodepresse.

Le donne che contraggono il parassita al momento della gravidanza sono particolarmente a rischio di aborto spontaneo, morte del nascituro oppure la nascita del figlio con i segni della toxoplasmosi come la testa più grande o più piccola del normale.

Se la madre invece ha già il parassita in corpo prima della gravidanza, il suo sistema immunitario si trasmette al bambino evitando che il protozoo possa creare danni.

La toxoplasmosi non si trasmette da persona a persona se non nel caso della trasmissione tra madre e figlio, le trasfusioni di sangue o il trapianto di organi.

Le principali vie di trasmissione del parassita sono invece:

Alimentare: il protozoo si trasmette quando si mangia carne poco cotta e contaminata, in generale di maiale o di agnello, dopo aver toccato carne contaminata e non essersi lavato le mani adeguatamente, oppure ancora mangiando cibo che è stato contaminato dall’uso di attrezzi da cucina che in precedenza sono stati a contatto con la carne contaminata, come coltelli, taglieri, piatti.

Dall’animale all’uomo: i gatti sono i principali imputati della diffusione della toxoplasmosi.

Diventano infetti nel momento in cui mangiano altri animali, come piccoli roditori o uccelli che a loro volta erano infettati dal parassita.

E’ nel gatto che il parassita compie il suo sviluppo riproduttivo, e le ovocisti, le microscopiche cellule grazie alle quali il parassita si riproduce, vengono da questo trasportate nelle feci.

Cuccioli e gatti possono avere nelle feci milioni di ovocisti, sino a tre settimane dopo l’avvenuta infezione.
Il gatto infetto può quindi diffondere il protozoo sia nella lettiera, sia nell’ambiente attraverso le feci.

L’ingestione accidentale degli ovocisti da parte dell’uomo è il medium attraverso il quale avviene la trasmissione, per esempio pulendo la lettiera del gatto, non lavandosi accuratamente le mani dopo essere entrati in contatto con un ambiente contaminato, oppure mangiando frutta e verdura o bevendo acqua che possa essere stata a contaminata.

Da madre a figlio, l’infezione congenita avviene con il passaggio del parassita dal corpo della madre a quello del bambino, se la madre può anche non manifestare sintomi, il nascituro invece può andare incontro a gravi problemi di salute, come disturbi del sistema nervoso e degli occhi.

Casi più rari sono quelli di trasmissione attraverso trapianti di organi e trasfusioni. Operatori sanitari e chi lavora in laboratorio può contrarre la toxoplasmosi dall’inoculazione accidentale di sangue infetto.

164.763 commenti su “Come si trasmette la toxoplasmosi”

  1. porno izle,porno seyret,türk porno,ifşa porno,türk ünlü porno,sex izle,sikiş videoları,sikiş izle,seks izle,seks videoları,
    porno seyret,porno,Porno Film izle,Sex Seyret,Mobil
    Sikiş,Tecavüz Porno,Porn Filmleri,HD porno,sansürsüz porno,sansürzü porno izle,sarhoş pornosu,
    enses porno,ücretsiz porno,ücretsiz porno izle,porna izle,Porno Anne,Porno izlesene,
    Sikiş Video,HD Sex Porn,porn,bedava sex izle,anal porno,götten sikiş izle,abla porno,abi porno,akraba porno,ünlü türk porno,ifşa pornolar,sert
    sikiş,içine boşalma porno,porno porno,porn porn,milli porno,Drunk Porn,recep tayyip erdoğan porno,recep tayyip
    erdogan,recep tayyip erdogan sikiş,recep tayyip erdogan sex,İsmet İnönü porno,
    Celal Bayar porno,Cemal Gürsel porno,Cevdet Sunay
    porno,Fahri Korutürk porno,Kenan Evren porno,Turgut Özal
    porno,Süleyman Demirel porno,Ahmet Necdet Sezer porno,Abdullah Gül porno,Recep Tayyip Erdoğan porno,Adnan Menderes
    porno,Bülent Ecevit porno,Tansu Çiller porno,Mesut Yılmaz porno,
    Necmettin Erbakan porno,Alparslan Türkeş porno,Devlet
    Bahçeli porno,Binali Yıldırım porno,Ahmet Davutoğlu
    porno,Ali Babacan porno,Kemal Kılıçdaroğlu
    porno,Deniz Baykal porno,Erdal İnönü porno,Hüsamettin Cindoruk porno,Bülent Arınç porno,Abdüllatif Şener porno,Mehmet Şimşek sex kaseti,Numan Kurtulmuş sex kaseti,Süleyman Soylu sex kaseti,Mevlüt Çavuşoğlu sex
    kaseti,Hulusi Akar sex kaseti,Fikret Bila sex kaseti,
    İsmail Cem sex kaseti,Hikmet Çetin sex kaseti,Kamran İnan sex
    kaseti,Yıldırım Akbulut sex kaseti,Hasan Celal Güzel sex kaseti,
    Korkut Özal ifşa,Mesut Yavaş ifşa,Ekrem İmamoğlu ifşa,Mansur
    Yavaş ifşa,Melih Gökçek ifşa,Murat Karayalçın ifşa,
    Bedrettin Dalan ifşa,Nurettin Sözen ifşa,Ali Müfit
    Gürtuna ifşa,Hayrettin Karaman ifşa,Cemil Çiçek ifşa

  4. Wow that was strange. I just wrote an very long comment but after I clicked submit my comment didn’t appear.
    Grrrr… well I’m not writing all that over again.
    Anyway, just wanted to say wonderful blog!

  27. I’ve been through the wringer with agency hosting—paid $150/month to a big-name provider in late 2022, expecting smooth sail for client sites. Instead, I spent weeks on slow migrations because their team practically vanished after the sale Click to find out more

  28. พูดตรงๆ เรื่องประสบการณ์กับแพลตฟอร์มแทงบอลออนไลน์ สำหรับผม สิ่งแรกที่ต้องเช็กคือ “ความเร็วในการถอนเงิน” ถ้าเว็บไหนช้าเกิน 24 ชั่วโมงผมไม่เล่นต่อเลย เพราะเงินต้องเข้ากระเป๋าไว ห้ามยืดเยื้อ ส่วนเรื่องการใช้งานบนมือถือ อ่านต่อ

  37. obviously like your web site however you have to check the spelling on several of your posts.
    A number of them are rife with spelling problems and I to
    find it very bothersome to inform the reality then again I will
    surely come again again.

  39. Having read this I thought it was rather enlightening.
    I appreciate you finding the time and energy to
    put this informative article together. I once again find myself
    spending way too much time both reading and leaving comments.

    But so what, it was still worth it!

  46. Howdy, I believe your website could possibly be having
    internet browser compatibility issues. When I look at your web site in Safari, it looks fine however, if opening in I.E.,
    it’s got some overlapping issues. I simply wanted to provide
    you with a quick heads up! Besides that, wonderful blog!

  56. Fоr youг Secondary 1-bound child, secondary school math tuition іs
    іmportant to introduce study habits suited to Singapore’ѕ exams.

    Power lor, tһe waｙ Singapore tops math internationally
    іs inspiring sia!

    Dear Singapore parents, Singapore math tuition рrovides tһе personalized touch ʏour child deserves.
    Secondar math tuition scaffolds advanced гesearch studies suсcessfully.
    Secondary 1 math tuition dominates inequalities,
    constructing confidence step Ƅy step.

    Secondary 2 math tuition offeгѕ trial sessions
    fоr potential trainees. Secondary 2 math tuition ɑllows evaluating tһе fit.
    Tһis initial secondary 2 math tuition develops trust. Secondary 2 math tuition eases decision-mɑking.

    Ƭhe important role of secondary 3 math
    exams ⅽomes from their timing. Leading ratings оpen mock preparations.
    Ιn Singapore, it supports ingenious solutions.

    In Singapore, secondary 4 exams shine individually.
    Secondary 4 math tuition space personal.Τhis designs match Օ-Level.
    Secondary 4 math tuition shines.

    Ꮤhile tests measure recall, math emerges ɑs ɑ key skill
    іn tһe AI surge, driving advancements іn speech synthesis.

    Τo thrive іn mathematics, one needs to love it deeply and integrate math principles іnto everyday
    real-ᴡorld applications.

    Practicing tһese materials іѕ important for learning to avoіd common traps
    іn secondary math questions аcross Singapore schools.

    Online math tuition е-learning in Singapore contributes
    t᧐ better performance thｒough subscription models for unlimited
    access.

    Eh eh, ԁon’t ѕay die lor, secondary school ցot
    holidays tⲟo, don’tworry аnd don’t pressure your
    child too һard.

    Ηere іs my blog post … jc math tuition rates, https://angevinepromotions.com/,

  58. Parents shoսld сonsider secondary school math tuition іmportant in Singapore fօr consistent
    academic monitoring.

    Alamak leh, Singapore consistently tops math assessments ɑround
    the ᴡorld!

    Parents, educate inclusively ԝith Singapore math tuition’ѕ promotion.
    Secondary math tuition accommodates requirements.
    Ꮤith secondary 1 math tuition, statistics teach basically.

    Ƭhe outѕide secondary 2 math tuition sessions ᥙse math t᧐ nature.

    Secondary 2 math tuition procedures real-worlⅾ angles.

    Daring secondary 2 math tuition revitalizes minds.
    Secondary 2 math tuition ⅼinks tо environments.

    Secondary 3 math exams serve ɑѕ impoгtant indicators, preceding Ο-Levels,
    where efficiency unlocks doors. Standing оut promotes sеnsible reasoning, essential fоr analytical in exams.

    Іt motivates community involvement tһrough math cluƅs.

    In Singapore’ѕ high-stakes education sуstem, secondary 4 math tuition іs
    necеssary for students ɡetting ready foｒ tһe critical O-Level exams tһаt
    figure out post-secondary pathways. Thesе exams аre pivotal, as
    strong math scores can protect entry іnto leading junior colleges or
    polytechnics. Secondary 4 math tuition оffers targeted practice
    ⲟn topics ⅼike calculus and vectors, helping students prevent common mistakes.
    Eventually, mastering tһese exams through ѕuch tuition shapes future profession opportunities іn STEM fields.

    Dοn’t seе math ѕolely as test material; it’s a fundaamental skill іn surging ᎪI, enabling precision agriculture tools.

    Ƭo shine іn mathematics, develop affection foｒ it and ᥙsе math in everyday
    real ᴡorld.

    Practicing ⲣast math papers from dіfferent Singapore secondary schools іs vital foг understanding mark allocation patterns.

    Singapore pupils achieve һigher math exam grades thrоugh e-learning systems with interactive polls fⲟr concept reinforcement.

    Power ѕia, relax parents, secondary school exciting, ⅾon’t gіve unnecessary tension.

    Ꮋere іs my blog post … jc2 h2 maths tuition

  87. This is very attention-grabbing, You are an excessively professional blogger.
    I’ve joined your rss feed and look forward to seeking extra of your excellent
    post. Additionally, I have shared your web site in my social networks

  155. พูดตรง ๆ เลยนะครับ เรื่องแพลตฟอร์มพนันออนไลน์ที่ดี ผมให้ความสำคัญกับ “ความเร็วในการถอน” อันดับแรก ถ้าระบบช้าหรือล่าช้า นี่ถือว่าพังเลย อีกอย่างที่ผมสังเกตบ่อยคือหลายเว็บมีเรตน้ำแบบ 4 ตัวทศนิยม อันนี้ปลอมครับ ไม่มีความหมายอะไรจริง ๆ เทคนิคค่าน้ำดี

  171. Hi, i think that i saw you visited my website thus i came to “return the favor”.I am attempting
    to find things to improve my site!I suppose its ok to use some of your ideas!!

  179. We just lately upgraded our dwelling house with a new roof and realized a ton about making a choice on the exact shingles for Wisconsin climate. If absolutely everyone’s comparing contractors in Waukesha, make certain to envision references and warranties Roofing Waukesha

  182. I absolutely love your blog and find most of your post’s to be just what I’m looking for.
    can you offer guest writers to write content for you? I wouldn’t mind publishing a
    post or elaborating on a number of the subjects you write concerning here.
    Again, awesome web log!

  198. I are not able to accept as true with what percentage tremendous locations there are for young children to play open air here; in which do families sometimes spend time taking part in nature that we will examine notes approximately over on my website: # # stucco repair contractor

Lascia un commento

Powered by  GDPR Cookie Compliance
Panoramica privacy

This website uses cookies so that we can provide you with the best user experience possible. Cookie information is stored in your browser and performs functions such as recognising you when you return to our website and helping our team to understand which sections of the website you find most interesting and useful.