New York Times’\u0131n (NYT) ula\u015ft\u0131\u011f\u0131 bilgilere g\u00f6re, bir grup bilim insan\u0131, Pfizer-BioNTech ve Moderna a\u015f\u0131lar\u0131n\u0131n insan v\u00fccudunda Kovid-19’a kar\u015f\u0131 y\u0131llarca koruma sa\u011flayabilecek g\u00fc\u00e7l\u00fc bir ba\u011f\u0131\u015f\u0131kl\u0131k reaksiyonu olu\u015fturdu\u011fu y\u00f6n\u00fcnde deliller elde etti.<\/p>\n
Yeni \u00e7al\u0131\u015fma ayr\u0131ca bu iki mRNA a\u015f\u0131s\u0131n\u0131n, a\u015f\u0131 etkinli\u011fini azaltt\u0131\u011f\u0131 s\u00f6ylenen “beta varyant\u0131” da dahil olmak \u00fczere, Kovid-19’un \u00fc\u00e7 varyant\u0131na kar\u015f\u0131 etkili olan y\u00fcksek d\u00fczeyde n\u00f6tralize edici antikorlar \u00fcretti\u011fini g\u00f6sterdi.<\/p>\n
Ara\u015ft\u0131rmaya \u00f6nc\u00fcl\u00fck eden St. Louis’deki Washington \u00dcniversitesi profes\u00f6r\u00fc Ali Ellebedy, “Bu, ba\u011f\u0131\u015f\u0131kl\u0131\u011f\u0131m\u0131z\u0131n a\u015f\u0131dan daha dayan\u0131kl\u0131 oldu\u011funa g\u00f6steren iyi bir i\u015faret” ifadesini kulland\u0131.<\/p>\n
Nature dergisinde de yay\u0131mlanan \u00e7al\u0131\u015fmada, her iki a\u015f\u0131n\u0131n da ilk dozundan yakla\u015f\u0131k d\u00f6rt ay sonra v\u00fccudun lenf d\u00fc\u011f\u00fcmlerinde, ba\u011f\u0131\u015f\u0131kl\u0131k h\u00fccrelerini gelecekteki enfeksiyonlara kar\u015f\u0131 koruma sa\u011flamak i\u00e7in etkili bir \u015fekilde e\u011fiten germinal merkezlerin hala bulundu\u011fu tespit edildi.<\/p>\n
Bilim insanlar\u0131n\u0131n ara\u015ft\u0131rmas\u0131, a\u015f\u0131lar\u0131n koronavir\u00fcs\u00fcn di\u011fer varyantlardan daha bula\u015f\u0131c\u0131 olan “delta varyant\u0131”na kar\u015f\u0131 etkinli\u011fi konusunda ise bir tespitte bulunmuyor.<\/p>\n","protected":false},"excerpt":{"rendered":"
New York Times’\u0131n (NYT) ula\u015ft\u0131\u011f\u0131 bilgilere g\u00f6re, bir grup bilim insan\u0131, Pfizer-BioNTech ve Moderna a\u015f\u0131lar\u0131n\u0131n insan v\u00fccudunda Kovid-19’a kar\u015f\u0131 y\u0131llarca koruma sa\u011flayabilecek g\u00fc\u00e7l\u00fc bir ba\u011f\u0131\u015f\u0131kl\u0131k reaksiyonu olu\u015fturdu\u011fu y\u00f6n\u00fcnde deliller elde etti. Yeni \u00e7al\u0131\u015fma ayr\u0131ca bu iki mRNA a\u015f\u0131s\u0131n\u0131n, a\u015f\u0131 etkinli\u011fini azaltt\u0131\u011f\u0131 s\u00f6ylenen “beta varyant\u0131” da dahil olmak \u00fczere, Kovid-19’un \u00fc\u00e7 varyant\u0131na kar\u015f\u0131 etkili olan y\u00fcksek …<\/p>\n","protected":false},"author":1,"featured_media":34720,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[239],"tags":[242,424],"class_list":["post-35981","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-saglikyasam","tag-asi","tag-biontech"],"yoast_head":"\n