Bahar aylar\u0131 yakla\u015f\u0131rken polen alerjisi olanlar i\u00e7in zorlu g\u00fcnler ba\u015fl\u0131yor. \u00d6zellikle bahar aylar\u0131nda havada yo\u011fun olarak bulunan polenler alerjik rahats\u0131zl\u0131klara neden olurken \u00f6zellikle hap\u015f\u0131r\u0131k ve burun ak\u0131nt\u0131s\u0131 gibi belirtileri olan polen alerjisi \u00f6zellikle a\u00e7\u0131k havada vakit ge\u00e7irenleri yo\u011fun bir \u015fekilde etkiliyor.<\/p>\n
D\u00fcnyan\u0131n \u00e7e\u015fitli yerlerinden 11 bilim insan\u0131 taraf\u0131ndan ger\u00e7ekle\u015ftirilen ve hakemli bilim dergisi PNAS\u2019ta (Proceedings of the National Academy of Sciences of the United States of America) yay\u0131nlanan ara\u015ft\u0131rmaya g\u00f6re, y\u00fcksek polen seviyelerinin Covid-19 enfeksiyonunu tetikledi\u011fi a\u00e7\u0131kland\u0131.<\/p>\n
Be\u015f k\u0131tada, 31 \u00fclkedeki 130 tesiste ger\u00e7ekle\u015ftirilen \u00e7al\u0131\u015fmada, havadaki polen seviyesi, nem, s\u0131cakl\u0131k, enfeksiyon oranlar\u0131 ve karantina senaryolar\u0131 incelendi.<\/p>\n
Elde edilen veriler \u0131\u015f\u0131\u011f\u0131nda ara\u015ft\u0131rmac\u0131lar, y\u00fcksek polen konsantrasyonu bulunan b\u00f6lgelerde Covid-19 vir\u00fcs\u00fcn\u00fcn y\u00fczde 10 ila y\u00fczde 30 aras\u0131nda daha fazla oldu\u011fu tespit ettiklerini a\u00e7\u0131klad\u0131lar.<\/p>\n
Vir\u00fcs\u00fcn art\u0131\u015f\u0131na ba\u011fl\u0131 olarak vir\u00fcs ile enfekte olan ki\u015fi say\u0131s\u0131nda da art\u0131\u015f tespit edildi\u011fi belirtilen \u00e7al\u0131\u015fmada, vakalardaki art\u0131\u015f\u0131n polen say\u0131lar\u0131ndaki art\u0131\u015ftan ortalama d\u00f6rt g\u00fcn sonra ger\u00e7ekle\u015fti\u011finin alt\u0131 \u00e7izildi.<\/p>\n
M\u00fcnih Teknik \u00dcniversitesi’nde \u00e7evre t\u0131bb\u0131 ba\u015fkan\u0131 olan ve \u00e7al\u0131\u015fmay\u0131 ger\u00e7ekle\u015ftiren bilim insanlar\u0131ndan Dr. Stefanie Gilles, \u201cEkip olarak polenin rinovir\u00fcs ve RSV gibi di\u011fer hava yoluyla bula\u015fan vir\u00fcslere kar\u015f\u0131 ba\u011f\u0131\u015f\u0131kl\u0131k tepkisini engellemesi \u00fczerine, polenin Covid-19 \u00fczerindeki etkisini test etmek i\u00e7in bu \u00e7al\u0131\u015fmay\u0131 ger\u00e7ekle\u015ftirdik\u201d dedi.<\/p>\n
Gilles, polenin burun h\u00fccrelerinin vir\u00fcsleri savu\u015fturma yetene\u011fini azaltan maddeler sald\u0131\u011f\u0131n\u0131 s\u00f6ylerken, “Vir\u00fcsler burunda daha kolay \u00e7o\u011falabilir” dedi. “Polenle sinerji i\u00e7inde hareket edebilen nem gibi enfeksiyon riskini art\u0131rabilecek ba\u015fka \u00e7evresel fakt\u00f6rler de var” ifadelerini kullanan Gilles, “Polen enfeksiyonlara neden olmuyor. \u0130nsanlar\u0131n hap\u015f\u0131rmas\u0131 ya da \u00f6ks\u00fcrmesi yoluyla daha kolay iletimi sa\u011fl\u0131yor\u201d dedi.<\/p>\n","protected":false},"excerpt":{"rendered":"
Bahar aylar\u0131 yakla\u015f\u0131rken polen alerjisi olanlar i\u00e7in zorlu g\u00fcnler ba\u015fl\u0131yor. \u00d6zellikle bahar aylar\u0131nda havada yo\u011fun<\/p>\n","protected":false},"author":3,"featured_media":756,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":[],"categories":[61],"tags":[],"_links":{"self":[{"href":"http:\/\/www.istesaglikdergisi.com.tr\/index.php\/wp-json\/wp\/v2\/posts\/755"}],"collection":[{"href":"http:\/\/www.istesaglikdergisi.com.tr\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/www.istesaglikdergisi.com.tr\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/www.istesaglikdergisi.com.tr\/index.php\/wp-json\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"http:\/\/www.istesaglikdergisi.com.tr\/index.php\/wp-json\/wp\/v2\/comments?post=755"}],"version-history":[{"count":1,"href":"http:\/\/www.istesaglikdergisi.com.tr\/index.php\/wp-json\/wp\/v2\/posts\/755\/revisions"}],"predecessor-version":[{"id":757,"href":"http:\/\/www.istesaglikdergisi.com.tr\/index.php\/wp-json\/wp\/v2\/posts\/755\/revisions\/757"}],"wp:featuredmedia":[{"embeddable":true,"href":"http:\/\/www.istesaglikdergisi.com.tr\/index.php\/wp-json\/wp\/v2\/media\/756"}],"wp:attachment":[{"href":"http:\/\/www.istesaglikdergisi.com.tr\/index.php\/wp-json\/wp\/v2\/media?parent=755"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/www.istesaglikdergisi.com.tr\/index.php\/wp-json\/wp\/v2\/categories?post=755"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/www.istesaglikdergisi.com.tr\/index.php\/wp-json\/wp\/v2\/tags?post=755"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}