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.

178.172 commenti su “Come si trasmette la toxoplasmosi”

  32. What’s up everyone, it’s my first go to see at this web site, and piece of writing is
    actually fruitful in support of me, keep up posting these articles
    or reviews.

  60. OMT’sexclusive ⲣroblem-solving methods mаke
    taking on challenging questions seem like a video game,
    helping trainees ⅽreate a genuine love foг mathematics ɑnd inspiraion to radiate іn examinations.

    Chаnge mathematics difficulties іnto victories ᴡith OMT Math Tuition’s mix of online аnd on-site
    alternatives, backed by a track record of student excellence.

    Ρrovided that mathematics plays а critical role іn Singapore’s economic advancement ɑnd development,
    purchasing specialized math tuition gears ᥙр
    trainees ᴡith the analytical abilities required tо prosper in ɑ
    competitive landscape.

    Ϝoг PSLE achievers, tuition supplies mock tests ɑnd feedback, assisting improve answers fοr optimum marks
    іn botһ multiple-choice аnd ⲟpen-ended arеaѕ.

    Dеtermining and rectifying ρarticular weaknesses, lіke in possibility oг coordinate
    geometry, makеs secondary tuition essential fօr O Level
    excellence.

    Junior college math tuition fosters crucial assuming abilities required tο fіx non-routine
    issues thawt typically appeear іn A Level mathematics evaluations.

    Ԝhat makes OMT stick out is its tailored
    syllabus thаt aligns ѡith MOE whiⅼе incorporating ΑI-driven flexible knowing tо suit private demands.

    Alternative technique іn online tuition one, nurturing not simply
    skills howеveг іnterest foг math and Ьest grade success.

    Singapore’s nternational ranking іn math originates frоm auxiliary tuition that hones skills for
    international standards ⅼike PISA аnd TIMSS.

    mʏ web page secondary math tuition

  70. It is not my first time to go to see this web site,
    i am browsing this web site dailly and get good facts from here daily.

  71. I have to say this post was certainly informative and contains useful content for enthusiastic visitors. I will definitely bookmark this website for future reference and further viewing. cheers a bunch for sharing this with us!

  80. Do you have a spam problem on this site; I also am a blogger, and I was wondering your situation; many of us have developed some nice practices
    and we are looking to swap solutions with other folks, please shoot me an e-mail if interested.

  82. it is a really nice point of view. I usually meet people who rather say what they suppose others want to hear. Good and well written! I will come back to your site for sure!

  85. El portal Deporte Ecuador es una plataforma informativa centrada en el análisis del panorama
    deportivo online en Ecuador. La web agrupa materiales que exploran cómo
    evoluciona el deporte en el país en el contexto de la tecnología, los datos y los nuevos
    hábitos de consumo.
    A diferencia de los portales tradicionales, el proyecto no solo
    informa sobre marcadores o titulares. Su enfoque está en interpretar cómo opera
    el ecosistema deportivo actual: cómo los aficionados se relacionan con los servicios digitales, qué variables
    afectan sus decisiones y cómo evolucionan los estándares de calidad online.

    El contenido del sitio se estructura bajo varios pilares principales.
    En primer lugar, se evalúan las plataformas deportivas considerando la experiencia del usuario, la estabilidad
    y consistencia del servicio. Además, se revisan tendencias del mercado,
    procesos de digitalización y la evolución de
    los hábitos de consumo deportivo en Ecuador.
    Además, el portal también cubre cuestiones regulatorias, la ciberseguridad y
    los procesos de decisión en entornos digitales. Gracias a ello, se obtiene una perspectiva más integral
    del ámbito deportivo, fusionando análisis técnico, realidad local y comportamiento del usuario.

    La meta principal es ofrecer información clara, organizada y
    de valor para entender el papel del deporte en la era digital.
    No pretende reducir el análisis a explicaciones básicas,
    sino aportar claridad a un panorama digital cada vez más difícil
    de entender.
    El portal está orientado a lectores that desean profundizar más allá de la
    información superficial: desde su dimensión tecnológica y su impacto en la experiencia cotidiana.

    El texto aclara que hay un enlace para ver la versión completa del artículo.

  88. I’m impressed, I have to admit. Rarely do I come across a blog that’s both equally educative and
    entertaining, and without a doubt, you’ve hit the nail on the head.
    The problem is something which too few people are speaking intelligently about.
    Now i’m very happy I stumbled across this in my search for something relating to this.

  89. Вывод из запоя на дому — это медицинская помощь, направленная на стабилизацию состояния пациента без госпитализации. Такой формат позволяет начать лечение сразу после обращения и снизить нагрузку на организм, связанную с транспортировкой. В наркологической клинике «Частный медик 24» помощь оказывается с выездом врача, который проводит диагностику и подбирает терапию в зависимости от текущего состояния.
    Изучить вопрос глубже – вывод из запоя на дому цена санкт-петербург

  104. 2026년 가장 안전한 카지노사이트는 어디인가요?
    벳365, 윌리엄힐, 888카지노가 안전한 곳입니다.
    이들은 몰타와 영국의 라이센스를 가지고 있습니다.

    또한, 256비트 SS

  117. В статье представлены ключевые моменты по актуальной теме, дополненные советами экспертов и ссылками на дополнительные ресурсы. Цель материала — дать читателю инструменты для самостоятельного развития и принятия осознанных решений.
    Изучить вопрос глубже – вызов нарколога на дом цена

  129. В этом что-то есть и мне нравится эта идея, я полностью с Вами согласен.
    SEO Продвижение Сайтов, https://t.me/seoetc/813 — это ключ к успеху в интернете. Оптимальное продвижение помогает расширить видимость ресурса, привлекая целевую аудиторию. Анализ конкуренции — важный элемент процесса.

  135. «НОВЫЙ НАРКОЛОГ» в СПб — это профессиональная наркология, где лечение зависимости строится на комплексном подходе. Пациентам доступны детоксикационные процедуры, медикаментозная поддержка и психотерапевтическое сопровождение. Внимание к безопасности и постоянный контроль состояния помогают пройти лечение максимально предсказуемо.
    Подробнее – https://new-narkolog.ru/stati/otvraschenie-k-alkogolyu

  136. 바카라사이트 실제 5년 차 유저가 공개하는 선택법.
    안전한 바카라사이트 추천 기준부터 라이브
    딜러 체험, 보너스 활용 전략까지 4000자 이상 상세 분석.

  137. Having read this I believed it was extremely informative.
    I appreciate you finding the time and energy to put this information together.
    I once again find myself personally spending a significant amount of time both reading and leaving comments.
    But so what, it was still worth it!

  142. บทความนี้ ให้ข้อมูลดี ครับ
    ผม เพิ่งเจอข้อมูลเกี่ยวกับ หัวข้อที่คล้ายกัน
    ดูต่อได้ที่ Prince
    น่าจะถูกใจใครหลายคน
    เพราะอธิบายไว้ละเอียด
    ขอบคุณที่แชร์ บทความคุณภาพ นี้
    จะรอติดตามเนื้อหาใหม่ๆ ต่อไป

  147. We’re a group of volunteers and opening a new scheme in our community.
    Your site offered us with valuable info to work on. You’ve done a formidable job and
    our entire community will be grateful to you.

    Visit my webpage … A片

  148. Неотъемлемой частью программы становится психотерапия — работа с мотивацией, психологической поддержкой, поиском и устранением “триггеров” зависимости, проработка самооценки, стрессоустойчивости. К работе обязательно подключаются близкие: совместные консультации помогают восстановить доверие, снизить уровень конфликтов, научиться поддерживать без контроля и упрёков.
    Углубиться в тему – lechenie-alkogolizma-v-stacionare

  150. Unlike ⅼarge classroom settings, primary math
    tuition ߋffers tailored ⲟne-on-one support tһat allоws children to qսickly clarify doubts and thoroughlу master difficult
    topics аt theіr own comfortable pace.

    Math tuition ⅾuring secondary yеars strengthens advanced analytical thinking, ԝhich prove essential beүond tests future pursuits іn STEM fields, engineering, economics, ɑnd data-relateԁ disciplines.

    Ꮯonsidering tһe intense pace and dense contｅnt load
    of the JC programme, ongoing math tuition helps students
    ｒemain on schedule, revise systematically, ɑnd eliminate
    eleventh-h᧐ur rush.

    Secondary students acгoss Singapore increasingly
    depend on virtual secondary math classes tο
    receive real-tіmｅ interactive guidance ߋn demanding topics including coordinate geometry ɑnd calculus, սsing shared digital whiteboards
    гegardless օf location.

    OMT’s mix ߋf online and on-site options ⲟffers adaptability, mаking math accessible аnd adorable, wһile inspiring
    Singapore pupils fоr exam success.

    Discover tһe benefit of 24/7 online math tuition аt OMT, where engaging resources
    make finding οut fun аnd effective for ɑll levels.

    Singapore’s emphasis оn vital believing throᥙgh mathematics highlights the valuе of math tuition, ѡhich assists trainees develop tһe analytical skills demanded ƅy the country’s forward-thinking curriculum.

    Enrolling іn primary school math tuition ｅarly
    fosters seⅼf-confidence, lowering stress аnd
    anxiety fօr PSLE takers whο deal with high-stakes concerns ߋn speed,
    range, ɑnd time.

    Normal mock О Level examinations in tuition settings replicate
    actual рroblems, allowing students tߋ improve thеir strategy
    and lower errors.

    Math tuition аt the junior college degree emphasizes theoretical quality ߋver memorizing memorization, crucial fοr dealing witһ
    application-based Α Level inquiries.

    OMT’ѕ customized curriculum distinctly straightens with MOE framework by offering linking components fօr smooth changеs
    between primary, secondary, and JC mathematics.

    Tape-recorded sessions іn OMT’s system ⅼet yoᥙ rewind
    and replay lah, guaranteeing you understand ｅvеry idea foｒ toⲣ-notch examination гesults.

    In a faѕt-paced Singapore class, math tuition ρrovides
    the slower, detailed explanations required tⲟ construct confidence
    fⲟr exams.

    Aⅼѕo visit mｙ web site … tuition math

  160. You really make it appear really easy together with your presentation but I in finding this topic to be really
    one thing that I think I might never understand.
    It seems too complex and extremely huge for me. I’m taking a look forward to your subsequent post, I’ll attempt to get the grasp of it!

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.