Teken meest actief in juni, ook meeste besmettingen

    Het aantal teken dat besmet is met de lymebacterie is het hoogst in de maand juni. Dit valt samen met de periode waarin de meeste tekenbeten worden gemeld. Dat blijkt uit langlopend onderzoek door WUR, RIVM en Natuurkalender.

    Van 2009 tot en met 2016 vingen vrijwilligers elke maand teken met een wit doek op steeds dezelfde plek. Dat deden zij in het kader van het Natuurkalenderprogramma van Wageningen University. In twaalf gebieden werden van januari 2009 tot en met juni 2016 bijna 27.000 tekennimfen gevangen.

    De maandelijkse vangsten laten zien dat het aantal actieve nimfen vanaf maart toeneemt, piekt in juni en daarna weer geleidelijk daalt. Dit verklaart mede waarom rond die periode zoveel tekenbeten op Tekenradar.nl gemeld worden: ongeveer 50% van alle jaarlijkse tekenbeetmeldingen wordt gedaan in juni en juli.

    Vanglocaties

    Het aantal gevangen teken varieerde sterk tussen de vanglocaties. In Veldhoven, Wassenaar en Gieten werden de meeste teken gevangen. Kwade Hoek, Schiermonnikoog en Bilthoven hadden de laagste aantallen. Dit betekent niet dat de tekenaantallen overal rond de vanglocaties zo hoog of laag zijn. Op lokaal niveau kunnen de aantallen zelfs binnen honderd meter al sterk verschillen.

    Lymebacterie

    Van alle gevangen teken zijn er ruim 14.000 door het RIVM getest op de aanwezigheid van de lymebacterie (Borrelia burgdorferi). Over de hele periode bleek gemiddeld 14,7% van de nimfen besmet te zijn. In de tekenvanglocaties is het percentage besmette nimfen in de periode 2009 tot en met 2016 gedaald van 18% in de eerste twee jaar naar 12% in de laatste paar jaar van de studie. Het is nog onduidelijk wat de oorzaak is van deze afname. 

    Het aantal actieve teken is in de onderzoeksperiode in de twaalf gebieden juist toegenomen. Door deze toename bleef, ondanks de afname van de besmettingspercentages, het aantal besmette teken ongeveer gelijk. 

    guest
    259 Reacties
    Oudste
    Nieuwste Meest gestemd
    Inline feedbacks
    Bekijk alle reacties
    ufabet911
    7 maanden geleden

    Nice post. I learn something totally new and challenging on websites

    แทงบอลออนไลน์

    Awesome! Its genuinely remarkable post, I have got much clear idea regarding from this post

    ufaland
    7 maanden geleden

    I very delighted to find this internet site on bing, just what I was searching for as well saved to fav

    ufabet911
    7 maanden geleden

    You’re so awesome! I don’t believe I have read a single thing like that before. So great to find someone with some original thoughts on this topic. Really.. thank you for starting this up. This website is something that is needed on the internet, someone with a little originality!

    ufabet
    7 maanden geleden

    Nice post. I learn something totally new and challenging on websites

    ufabet
    6 maanden geleden

    Hi there to all, for the reason that I am genuinely keen of reading this website’s post to be updated on a regular basis. It carries pleasant stuff.

    ufabet
    6 maanden geleden

    very informative articles or reviews at this time.

    ดูบอลสด
    6 maanden geleden

    This is my first time pay a quick visit at here and i am really happy to read everthing at one place

    ดูบอลสด
    6 maanden geleden

    This is my first time pay a quick visit at here and i am really happy to read everthing at one place

    ดูบอลสด
    6 maanden geleden

    There is definately a lot to find out about this subject. I like all the points you made

    ดูบอลสดวันนี้

    Pretty! This has been a really wonderful post. Many thanks for providing these details.

    ดูบอลสด99
    6 maanden geleden

    Pretty! This has been a really wonderful post. Many thanks for providing these details.

    ผลบอลสด
    6 maanden geleden

    For the reason that the admin of this site is working, no uncertainty very quickly it will be renowned, due to its quality contents.

    ดูบอลออนไลน์

    Good post! We will be linking to this particularly great post on our site. Keep up the great writing

    ผล บอล สด 888
    6 maanden geleden

    I’m often to blogging and i really appreciate your content. The article has actually peaks my interest. I’m going to bookmark your web site and maintain checking for brand spanking new information.

    ดูบอลไทย
    6 maanden geleden

    I truly appreciate your technique of writing a blog. I added it to my bookmark site list and will

    ผลบอลสด
    6 maanden geleden

    You’re so awesome! I don’t believe I have read a single thing like that before. So great to find someone with some original thoughts on this topic. Really.. thank you for starting this up. This website is something that is needed on the internet, someone with a little originality!

    ผลบอลสด888
    6 maanden geleden

    I do not even understand how I ended up here, but I assumed this publish used to be great

    ผลบอลสด888
    6 maanden geleden

    I am truly thankful to the owner of this web site who has shared this fantastic piece of writing at at this place.

    ถ่ายทอดสดบอลวันนี้

    I just like the helpful information you provide in your articles

    ดูบอลสด วันนี้ facebook

    I like the efforts you have put in this, regards for all the great content.

    เว็บบอลauto
    6 maanden geleden

    I very delighted to find this internet site on bing, just what I was searching for as well saved to fav

    ดูบอลสด666
    6 maanden geleden

    There is definately a lot to find out about this subject. I like all the points you made

    ดูบอลสด77upth
    6 maanden geleden

    Great information shared.. really enjoyed reading this post thank you author for sharing this post .. appreciated

    แทงบอลออนไลน์

    Nice post. I learn something totally new and challenging on websites

    บ้านผลบอล
    6 maanden geleden

    naturally like your web site however you need to take a look at the spelling on several of your posts. A number of them are rife with spelling problems and I find it very bothersome to tell the truth on the other hand I will surely come again again.

    ดูบอลสดแมนยู

    I very delighted to find this internet site on bing, just what I was searching for as well saved to fav

    เว็บบอลauto
    6 maanden geleden

    I very delighted to find this internet site on bing, just what I was searching for as well saved to fav

    วัวชน มัน ๆ
    6 maanden geleden

    This is my first time pay a quick visit at here and i am really happy to read everthing at one place

    วัวชนโหดๆ
    6 maanden geleden

    This is my first time pay a quick visit at here and i am really happy to read everthing at one place

    สายพันธุ์วัวชน

    I do not even understand how I ended up here, but I assumed this publish used to be great

    วัวชนเงินล้าน

    Awesome! Its genuinely remarkable post, I have got much clear idea regarding from this post

    วัวชนออนไลน์

    This is really interesting, You’re a very skilled blogger. I’ve joined your feed and look forward to seeking more of your magnificent post. Also, I’ve shared your site in my social networks!

    ราคาวัววันนี้

    I’m often to blogging and i really appreciate your content. The article has actually peaks my interest. I’m going to bookmark your web site and maintain checking for brand spanking new information.

    เช็ค ราคาวัว วันนี้66

    This was beautiful Admin. Thank you for your reflections.

    ดูบาสสด
    6 maanden geleden

    Pretty! This has been a really wonderful post. Many thanks for providing these details.

    แทงบอล
    6 maanden geleden

    Awesome! Its genuinely remarkable post, I have got much clear idea regarding from this post

    เว็บบอล
    6 maanden geleden

    I do not even understand how I ended up here, but I assumed this publish used to be great

    เว็บบอลauto
    6 maanden geleden

    You’re so awesome! I don’t believe I have read a single thing like that before. So great to find someone with some original thoughts on this topic. Really.. thank you for starting this up. This website is something that is needed on the internet, someone with a little originality!

    แทงบอลออนไลน์

    Very well presented. Every quote was awesome and thanks for sharing the content. Keep sharing and keep motivating others.

    แทงบอลออนไลน์ มือ ถือ

    This is really interesting, You’re a very skilled blogger. I’ve joined your feed and look forward to seeking more of your magnificent post. Also, I’ve shared your site in my social networks!

    แทงบอล
    6 maanden geleden

    This is my first time pay a quick visit at here and i am really happy to read everthing at one place

    เว็บแทงบอลสเต็ป

    Good post! We will be linking to this particularly great post on our site. Keep up the great writing

    แทงบอล ufa
    6 maanden geleden

    I like the efforts you have put in this, regards for all the great content.

    แทงบอล
    6 maanden geleden

    Very well presented. Every quote was awesome and thanks for sharing the content. Keep sharing and keep motivating others.

    เว็บแทงบอลสเต็ป

    Good post! We will be linking to this particularly great post on our site. Keep up the great writing

    ufabomb
    6 maanden geleden

    Good post! We will be linking to this particularly great post on our site. Keep up the great writing

    ufanance
    6 maanden geleden

    Very well presented. Every quote was awesome and thanks for sharing the content. Keep sharing and keep motivating others.

    1ufabet
    6 maanden geleden

    You’re so awesome! I don’t believe I have read a single thing like that before. So great to find someone with some original thoughts on this topic. Really.. thank you for starting this up. This website is something that is needed on the internet, someone with a little originality!

    ufa191
    6 maanden geleden

    This is my first time pay a quick visit at here and i am really happy to read everthing at one place