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.

145.350 commenti su “Come si trasmette la toxoplasmosi”

  11. This is the right website for anybody who wants to understand
    this topic. You realize a whole lot its almost tough to argue
    with you (not that I actually would want to…HaHa). You definitely
    put a fresh spin on a topic which has been written about for a
    long time. Excellent stuff, just wonderful!

  13. We are a bunch of volunteers and starting a brand new
    scheme in our community. Your site provided us with helpful info to work on. You’ve done an impressive task and our whole group will be grateful to you.

  16. Hey I know this is off topic but I was wondering if
    you knew of any widgets I could add to my blog that
    automatically tweet my newest twitter updates.
    I’ve been looking for a plug-in like this for quite some time and
    was hoping maybe you would have some experience with something like this.
    Please let me know if you run into anything. I truly enjoy reading
    your blog and I look forward to your new updates.

  19. 김해출장마사지는 고객이 원하는 시간과 장소에 전문 테라피스트가 직접 방문하여 체계적인 마사지 프로그램을 진행하는 출장형 전문 테라피 서비스입니다.

  26. Does your site have a contact page? I’m having problems locating it but, I’d like
    to send you an e-mail. I’ve got some recommendations for your blog you might be interested in hearing.
    Either way, great blog and I look forward to seeing it
    improve over time.

  27. These are genuinely fantastic ideas in regarding blogging.
    You have touched some fastidious factors here. Any way keep up wrinting.

  33. Hey I know this is off topic but I was wondering if
    you knew of any widgets I could add to my blog
    that automatically tweet my newest twitter updates.
    I’ve been looking for a plug-in like this for quite some time
    and was hoping maybe you would have some experience with
    something like this. Please let me know if you run into anything.

    I truly enjoy reading your blog and I look forward to your new updates.

  47. Hey! This is my first visit to your blog! We are a
    collection of volunteers and starting a new initiative in a community in the same niche.
    Your blog provided us beneficial information to work
    on. You have done a wonderful job!

  51. Great site you have here.. It’s difficult to find
    high-quality writing like yours these days.
    I truly appreciate individuals like you! Take care!!

  70. Hi I am so delighted I found your webpage, I really found you by
    error, while I was researching on Bing for something else, Anyhow
    I am here now and would just like to say cheers for a
    incredible post and a all round interesting blog (I also love the theme/design), I don’t have
    time to read through it all at the minute but I have book-marked
    it and also included your RSS feeds, so when I have time I will be back to read a great deal more, Please do keep
    up the excellent work.

  82. Excellent post. I was checking constantly this blog and I’m impressed!
    Extremely useful information specially the last part 🙂 I
    care for such information a lot. I was looking for this particular information for a
    very long time. Thank you and good luck.

  83. hi!,I really like your writing so a lot! share we communicate more approximately your post on AOL?
    I require a specialist on this area to unravel my problem.
    Maybe that is you! Taking a look ahead to look you.

  85. My programmer is trying to persuade me to move to .net from PHP.
    I have always disliked the idea because of the costs.
    But he’s tryiong none the less. I’ve been using WordPress
    on a variety of websites for about a year and am nervous about switching to another platform.
    I have heard excellent things about blogengine.net.

    Is there a way I can import all my wordpress posts into it?
    Any help would be greatly appreciated!

    Also visit my webpage – Loodgieter Hasselt

  98. Do you mind if I quote a few of your articles as long as I provide credit and sources back to your blog?
    My website is in the exact same area of interest as yours and my users would really
    benefit from a lot of the information you present here.
    Please let me know if this okay with you. Appreciate it!

  106. Great blog! Do you have any tips and hints for aspiring writers?
    I’m planning to start my own blog soon but I’m a little lost on everything.
    Would you propose starting with a free platform like WordPress or go for a paid option? There
    are so many choices out there that I’m totally overwhelmed ..
    Any recommendations? Bless you!

  113. Wow, wonderful blog layout! How lengthy have you ever been running
    a blog for? you make running a blog glance easy. The entire glance of your website is great,
    let alone the content!

  115. Оh, maths serves ɑs the foundation stone in primary learning, aiding kids
    іn dimensional reasoning to building routes.
    Alas, lacking robust math ɗuring Junior College, ｒegardless prestigious institution youngsters mіght falter ɑt
    hiɡh school calculations, therefore build іt now leh.

    Dunman High School Junior College excels in multilingual education, mixing Eastern ɑnd Western point of views
    tⲟ cultivate culturally astute ɑnd ingenious thinkers.
    Tһe incorporated program ߋffers smooth development ԝith enriched curricula
    іn STEM and liberal arts, supported Ьｙ innovative facilities ⅼike reѕearch laboratories.
    Trainees flourish іn an unified environment that stresses imagination, management, аnd community participation tһrough diverse
    activities. Global immersion programs enhance cross-cultural understanding aand prepare students fоr worldwide
    success. Graduates regularly accomplish leading outcomes,
    reflecting tһe school’s commitment to academic rigor
    ɑnd individual excellence.

    River Valley Higgh School Junior College effortlessly integrates bilingual education ѡith a strong commitment tо environmental stewardship, supporting
    eco-conscious leaders ᴡho possess sharp worldwide perspectives ɑnd ɑ commitment to sustainable practices іn an significantly interconnected ԝorld.
    The school’s cutting-edge laboratories, green technology centers, ɑnd environmentally friendly
    school designs support pioneering knowing іn sciences,
    humanities, and ecological resеarch studies, motivating trainees to engage in hands-on experiments and ingenious
    services to real-woгld difficulties. Cultural immersion programs,
    ѕuch as language exchanges and heritage trips, integrated
    ᴡith social worк jobs concentrated
    on conservation, boost students’ compassion, cultural intelligence, ɑnd practical
    skills for positive societal еffect. Within a unified and
    supportive neighborhood, participation іn sports grօups, arts societies, and leadership workshops promotes physical ѡell-beіng, team effort, and resilience, creating ѡell-balanced
    individuals prepared fоr future ventures. Graduates fdom River
    Valley Ηigh School Junior College аre preferably
    plаced for success in leading universities annd professions, embodying tһe school’ѕ core worths of fortitude, cultural acumen, аnd a proactive method
    tⲟ worldwide sustainability.

    Folks, dread tһe gap hor, mathematics base іs essential in Junior College f᧐r grasping informɑtion, vital in modern online market.

    Wah lao, ｒegardless whethеr establishment іѕ fancy, maths serves
    ɑs the mаke-oｒ-break subject tօ building assurance іn numbers.

    Oi oi, Singapore parents, mathematics гemains
    perhaps thе extremely crucial primary subject, promoting innovation fօr challenge-tackling fօr groundbreaking
    jobs.

    Aiyo, ԝithout solid maths at Junior College, even top
    school children mmay falter ɑt high school calculations, tһerefore
    develop tһis now leh.

    Be kiasu andd balance studies ԝith rest; burnout hurts A-level outcomes.

    Aiyah, primary mathematics teachhes real-ѡorld implementations including financial planning, tһerefore make surе yoսr yiungster masters іt properly beginning еarly.

    Hey hey, steady pom рі ρі, maths is one
    of tһe tߋp topics at Junior College, establishing base tօ A-Level
    calculus.

    Ⅿy webpage – Nanyang Junior College

  116. Slot PG Soft adalah salah satu penyedia permainan slot online
    gacor yang semakin diketahui di kalangan fans pertaruhan daring.
    Dengan desain grafis yang menakjubkan, gameplay yang revolusioner, dan bermacam-macam tema menarik, PG Soft berhasil memikat perhatian banyak
    gamer. Dalam artikel ini, kami bakal membahas lebih dalam perihal apakah itu Slot PG Soft, fitur-fitur unggulannya,
    serta mengapa permainan ini layak pada dicoba.

    Also visit my web blog … link Rafi606

  140. ステークカジノを日本のユーザー視点で見ると、まず気をつけたいのは日本語対応の有無と入出金の利便性です。公式サイトは一部日本語対応があるものの、専門用語や細かいルール説明は英語中心で、慣れないと理解が難しいことも。入出金に関しては、仮想通貨中心のため銀行振込よりも手数料や反映時間が短縮される一方で、まだ仮想通貨を使い慣れていない方には敷居が高いかもしれません。

    他のプラットフォームと比べると、ビットカジノやベラジョンカジノなどは日本語サポートがより充実し、決済手段も多彩なので初心者向きです。逆にステークカ 実際の利用感

  144. Hi there! I just wanted to ask if you ever have any issues
    with hackers? My last blog (wordpress) was hacked and I ended
    up losing many months of hard work due to no backup. Do you have any methods to
    prevent hackers?

  145. I’m really enjoying the theme/design of your blog. Do you ever run into any internet browser compatibility issues?
    A small number of my blog audience have complained about
    my site not operating correctly in Explorer but looks great in Firefox.
    Do you have any solutions to help fix this issue?

    Take a look at my web page AC Repair Jacksonville FL

  146. オンラインカジノの日本語サポートを利用する際、まず注目したいのがスタッフの言語対応力です。単なる自動翻訳レベルの日本語ではなく、自然で丁寧な表現ができているかどうかが信頼度のバロメーターになります。例えば、過剰で不自然な敬語表現は逆に違和感を生むことが多く、実際にネイティブの日本人スタッフが対応しているか見極めるポイントです。

    また、ローカライズの質に関しては、単に文字を日本語に変換しただけでなく、文化的背景や法律面への配慮があるかどうかが重要です。消費者庁のガイドラインにもある通り、「誤解を招かない表 日本市場 カジノ

  158. 日本のエンタメ業界の変化について、最近の反応は本当に面白いですね。2023年の大手事務所の再編や配信プラットフォームの拡充があってから、ファンの声も多様化しています。例えば、アニメ制作現場のデジタル化が加速していて、2022年にクラウドベースの制作ツール導入で作画スピードが約18%向上したというデータもあります。一方で、昔ながらの「手描きの温かみ」を惜しむ声も根強い。これは僕も共感します。技術進歩は歓迎したいけど、魂の部分が犠牲になるのは寂しいですよね。さらに、海外ファンの増加に伴い、多言語対応やインタラ さらに読む

  162. After looking into a number of the blog posts on your site, I honestly like your way of blogging.

    I book-marked it to my bookmark webpage list and will be checking back in the near future.
    Take a look at my website too and let me know your opinion.

  167. 부천출장마사지는 고객이 원하는 시간과 장소에 전문 테라피스트가
    직접 방문하여 체계적인 마사지 프로그램을 진행하는 출장형 전문 테라피 서비스입니다.

  170. excellent issues altogether, you just won a emblem new reader.
    What may you recommend in regards to your submit that you just made some days in the past?
    Any certain?

  176. Attractive section of content. I just stumbled upon your weblog and in accession capital to claim that I
    acquire in fact loved account your weblog posts. Any way I’ll
    be subscribing to your feeds or even I achievement you get entry
    to constantly rapidly.

  179. Pretty nice post. I just stumbled upon your weblog and wished to say that
    I have truly enjoyed surfing around your blog posts.

    After all I’ll be subscribing to your feed and I hope you write again soon!

  181. I love your blog.. very nice colors & theme. Did you design this website
    yourself or did you hire someone to do it for you? Plz reply as I’m looking to design my
    own blog and would like to find out where u got this
    from. thank you

  182. Its like you read my thoughts! You seem to understand a lot about this, such as
    you wrote the guide in it or something. I believe that you just could do with a few
    p.c. to power the message home a little bit, however instead of that, that is excellent
    blog. A great read. I will certainly be back.

  193. 비아그라는 미국 제약사 화이자가 개발한 남성 발기부전 치료제의 상품명으로,
    주성분은 실데나필(Sildenafil)입니다.
    실데나필은 PDE5 억제제에 속하는

  196. 대구스웨디시 마사지샵의 특징 · 합리적인 가격 · 24시간 연중무휴 운영 · 편리한 전화 예약 · 전문 테라피스트 상주 · 청결한 시설과
    쾌적한 환경.

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.