{"id":2166,"date":"2021-02-06T15:07:43","date_gmt":"2021-02-06T06:07:43","guid":{"rendered":"http:\/\/www.emukk.com\/WP\/?p=2161"},"modified":"2021-08-07T05:24:39","modified_gmt":"2021-08-06T20:24:39","slug":"efficacy-of-moderna-and-pfizer-vaccines-for-the-new-coronavirus-sars-cov-2-variants-in-the-uk-and-south-africa","status":"publish","type":"post","link":"https:\/\/www.emukk.com\/WP\/en\/efficacy-of-moderna-and-pfizer-vaccines-for-the-new-coronavirus-sars-cov-2-variants-in-the-uk-and-south-africa\/","title":{"rendered":"Efficacy of Moderna and Pfizer Vaccines for the new coronavirus (SARS-CoV-2) Variants in the UK and South Africa"},"content":{"rendered":"<p>A group from Columbia University Vagelos College of Physicans and Surgeons etc. has reported on the efficacy of Moderna and Pfizer vaccines for the new coronavirus (SARS-CoV-2) variants in the UK and South Africa.<br \/>\n<a href=\"https:\/\/www.ncbi.nlm.nih.gov\/pmc\/articles\/PMC7852271\/\">https:\/\/www.ncbi.nlm.nih.gov\/pmc\/articles\/PMC7852271\/<\/a><\/p>\n<p><a href=\"https:\/\/www.emukk.com\/WP\/wp-content\/uploads\/2021\/02\/SA_UK_mutations.png\"><img loading=\"lazy\" decoding=\"async\" width=\"1138\" height=\"213\" class=\"alignleft size-full wp-image-2162\" src=\"https:\/\/www.emukk.com\/WP\/wp-content\/uploads\/2021\/02\/SA_UK_mutations.png\" alt=\"\" srcset=\"https:\/\/www.emukk.com\/WP\/wp-content\/uploads\/2021\/02\/SA_UK_mutations.png 1138w, https:\/\/www.emukk.com\/WP\/wp-content\/uploads\/2021\/02\/SA_UK_mutations-600x112.png 600w, https:\/\/www.emukk.com\/WP\/wp-content\/uploads\/2021\/02\/SA_UK_mutations-300x56.png 300w, https:\/\/www.emukk.com\/WP\/wp-content\/uploads\/2021\/02\/SA_UK_mutations-1024x192.png 1024w, https:\/\/www.emukk.com\/WP\/wp-content\/uploads\/2021\/02\/SA_UK_mutations-768x144.png 768w\" sizes=\"auto, (max-width: 1138px) 100vw, 1138px\" \/><\/a><\/p>\n<p>In addition to the existing D614G mutation, UK and South African variants contain the following mutations: there are 8 mutations in UK variants (B.1.1.7) (abbreviated as UK\u03948), and 9 mutations in South African variants (B.1.351) (abbreviated as SA\u03949).<br \/>\nNeutralization titers were measured by using serum samples from volunteers vaccinated with Moderna and Pfizer referring D614G as WT.\u00a0 The mean loss of neutralizing activity against UK\u03948 appeared to be small\u00a0 (1.8 fold, Moderna; 2.0 fold, Pfizer), but was quite significant against SA\u03949 (8.6 fold, Moderna; 6.5 fold, Pfizer) .<\/p>\n<p><a href=\"https:\/\/www.emukk.com\/WP\/wp-content\/uploads\/2021\/02\/reciprocal-serum-IC50-titer.png\"><img loading=\"lazy\" decoding=\"async\" class=\"alignleft size-medium wp-image-2163\" src=\"https:\/\/www.emukk.com\/WP\/wp-content\/uploads\/2021\/02\/reciprocal-serum-IC50-titer-300x162.png\" alt=\"\" width=\"300\" height=\"162\" srcset=\"https:\/\/www.emukk.com\/WP\/wp-content\/uploads\/2021\/02\/reciprocal-serum-IC50-titer-300x162.png 300w, https:\/\/www.emukk.com\/WP\/wp-content\/uploads\/2021\/02\/reciprocal-serum-IC50-titer-600x323.png 600w, https:\/\/www.emukk.com\/WP\/wp-content\/uploads\/2021\/02\/reciprocal-serum-IC50-titer-1024x552.png 1024w, https:\/\/www.emukk.com\/WP\/wp-content\/uploads\/2021\/02\/reciprocal-serum-IC50-titer-768x414.png 768w, https:\/\/www.emukk.com\/WP\/wp-content\/uploads\/2021\/02\/reciprocal-serum-IC50-titer.png 1165w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/><\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>A group from Columbia University Vagelos College of Physicans and Surgeons etc. has reported on the efficacy o<\/p><\/div>\n<div class=\"blog-btn\"><a href=\"https:\/\/www.emukk.com\/WP\/en\/efficacy-of-moderna-and-pfizer-vaccines-for-the-new-coronavirus-sars-cov-2-variants-in-the-uk-and-south-africa\/\" class=\"home-blog-btn\">\u7d9a\u304d\u3092\u8aad\u3080<\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[7],"tags":[],"class_list":["post-2166","post","type-post","status-publish","format-standard","hentry","category-technology-en"],"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/www.emukk.com\/WP\/wp-json\/wp\/v2\/posts\/2166","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.emukk.com\/WP\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.emukk.com\/WP\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.emukk.com\/WP\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.emukk.com\/WP\/wp-json\/wp\/v2\/comments?post=2166"}],"version-history":[{"count":4,"href":"https:\/\/www.emukk.com\/WP\/wp-json\/wp\/v2\/posts\/2166\/revisions"}],"predecessor-version":[{"id":5572,"href":"https:\/\/www.emukk.com\/WP\/wp-json\/wp\/v2\/posts\/2166\/revisions\/5572"}],"wp:attachment":[{"href":"https:\/\/www.emukk.com\/WP\/wp-json\/wp\/v2\/media?parent=2166"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.emukk.com\/WP\/wp-json\/wp\/v2\/categories?post=2166"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.emukk.com\/WP\/wp-json\/wp\/v2\/tags?post=2166"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}