{"id":233314,"date":"2021-04-22T20:30:02","date_gmt":"2021-04-22T17:30:02","guid":{"rendered":"https:\/\/en.buradabiliyorum.com\/breakthrough-covid-infections-after-vaccination-very-rare-study\/"},"modified":"2021-04-22T20:30:02","modified_gmt":"2021-04-22T17:30:02","slug":"breakthrough-covid-infections-after-vaccination-very-rare-study","status":"publish","type":"post","link":"https:\/\/buradabiliyorum.com\/en\/breakthrough-covid-infections-after-vaccination-very-rare-study\/","title":{"rendered":"#&#8217;Breakthrough&#8217; COVID infections after vaccination very rare: study"},"content":{"rendered":"<p>&#8220;<strong>#&#8217;Breakthrough&#8217; COVID infections after vaccination very rare: study<\/strong>&#8221;<\/p>\n<div>\n<div class=\"article-gallery lightGallery\">\n<div data-thumb=\"https:\/\/scx1.b-cdn.net\/csz\/news\/tmb\/2021\/11-breakthrough.jpg\" data-src=\"https:\/\/scx2.b-cdn.net\/gfx\/news\/2021\/11-breakthrough.jpg\" data-sub-html=\"\">\n<figure class=\"article-img\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/scx1.b-cdn.net\/csz\/news\/800a\/2021\/11-breakthrough.jpg\" alt=\"'Breakthrough' COVID infections after vaccination very rare: study\" width=\"800\" height=\"530\"\/><\/figure>\n<\/div>\n<\/div>\n<p>(HealthDay)\u2014COVID-19 &#8220;breakthrough&#8221; infections, where someone who&#8217;s been fully vaccinated becomes infected nonetheless, are exceedingly rare, a new study suggests.\n                                                <\/p>\n<p>                                                                                Researchers at Rockefeller University in New York City said they uncovered just two breakthrough infections in a group of 417 university employees who were all more than two weeks out from their second dose of either the Pfizer-BioNTech or Moderna vaccines.<\/p>\n<p>Both women developed some symptoms of COVID-19 illness. One of them, a 51-year-old, developed a sore throat, congestion and headache 19 days after getting her second dose of the Moderna vaccine, but her symptoms gradually resolved over the next week.  <\/p>\n<p>In the second case, a healthy 65-year-old developed fatigue, sinus congestion and  headache about five weeks after receiving her second dose of the Pfizer vaccine. Her symptoms began to resolve over the following week. <\/p>\n<p>Both cases were confirmed as COVID-19 from PCR blood testing.<\/p>\n<p>There was one more telling detail: &#8220;Examination of the SARS-CoV-2 [genetic] sequences revealed that both patients were infected with variant viruses,&#8221; said researchers led by Rockefeller&#8217;s Dr. Robert Darnell.  He&#8217;s a professor-investigator at Rockefeller&#8217;s Howard Hughes Medical Institute.<\/p>\n<p>Darnell&#8217;s team pointed to the extreme rarity of these breakthrough cases and stressed, &#8220;These observations in no way undermine the importance of the urgent efforts being taken at the federal and state levels to vaccinate the U.S. population.&#8221;<\/p>\n<p>Given the involvement of newer COVID-19 variants in the two cases, the findings &#8220;also lend support to efforts to advance a new vaccine booster &#8230; to provide increased protection against variants,&#8221;  Darnell and his colleagues said.<\/p>\n<p>Last week, the U.S. Centers for Disease Control and Prevention told <i>CNN<\/i>  that the agency has had reports of fewer than 6,000 cases of breakthrough coronavirus infections. That&#8217;s among more than 84 million people who are now fully vaccinated nationwide.<\/p>\n<p>The new study was published April 21 in the <i>New England Journal of Medicine.<\/i>\n                                                                                                                        <\/p>\n<hr\/>\n<div class=\"article-main__explore my-4 d-print-none\">\n<p>                                                                                        Follow the latest <a href=\"https:\/\/buradabiliyorum.com\/en\/category\/news\/\" data-internallinksmanager029f6b8e52c=\"2\" title=\"News\" target=\"_blank\" rel=\"noopener\">news<\/a> on the coronavirus (COVID-19) outbreak\n                                                                                    <\/p><\/div>\n<hr class=\"mb-4\"\/>\n<p class=\"article-main__note mt-4\">\n                                                Copyright \u00a9 2021 <a rel=\"nofollow noopener\" target=\"_blank\" href=\"http:\/\/www.healthday.com\/\">HealthDay<\/a>. All rights reserved.<\/p>\n<p>                                        <!-- print only --><\/p>\n<div class=\"d-none d-print-block\">\n<p>                                                 <strong>Citation<\/strong>:<br \/>\n                                                 &#8216;Breakthrough&#8217; COVID infections after vaccination very rare: study (2021, April 22)<br \/>\n                                                 retrieved 22 April 2021<br \/>\n                                                 from https:\/\/medicalxpress.com\/news\/2021-04-breakthrough-covid-infections-vaccination-rare.html<\/p>\n<p>                                            This document is subject to copyright. Apart from any fair dealing for the purpose of private study or research, no<br \/>\n                                            part may be reproduced without the written permission. 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Researchers at Rockefeller University in New York City said they uncovered just two breakthrough infections in a group of 417 university employees who were all more than two&#8230;<\/p>\n","protected":false},"author":1,"featured_media":233315,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"fifu_image_url":"https:\/\/scx2.b-cdn.net\/gfx\/news\/2021\/11-breakthrough.jpg","fifu_image_alt":"","footnotes":""},"categories":[16],"tags":[],"class_list":["post-233314","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-sciencee"],"_links":{"self":[{"href":"https:\/\/buradabiliyorum.com\/en\/wp-json\/wp\/v2\/posts\/233314","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/buradabiliyorum.com\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/buradabiliyorum.com\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/buradabiliyorum.com\/en\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/buradabiliyorum.com\/en\/wp-json\/wp\/v2\/comments?post=233314"}],"version-history":[{"count":0,"href":"https:\/\/buradabiliyorum.com\/en\/wp-json\/wp\/v2\/posts\/233314\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/buradabiliyorum.com\/en\/wp-json\/wp\/v2\/media\/233315"}],"wp:attachment":[{"href":"https:\/\/buradabiliyorum.com\/en\/wp-json\/wp\/v2\/media?parent=233314"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/buradabiliyorum.com\/en\/wp-json\/wp\/v2\/categories?post=233314"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/buradabiliyorum.com\/en\/wp-json\/wp\/v2\/tags?post=233314"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}