{"id":1691582,"date":"2022-10-15T21:08:19","date_gmt":"2022-10-16T01:08:19","guid":{"rendered":"https:\/\/www.conservativenewsdaily.net\/breaking-news\/?p=1691582"},"modified":"2022-10-15T21:52:30","modified_gmt":"2022-10-16T01:52:30","slug":"scientists-find-antibodies-that-neutralize-all-covid-strains","status":"publish","type":"post","link":"https:\/\/www.conservativenewsdaily.net\/breaking-news\/scientists-find-antibodies-that-neutralize-all-covid-strains\/","title":{"rendered":"Scientists Find Antibodies That Neutralize All COVID Strains"},"content":{"rendered":"<aside class=\"mashsb-container mashsb-main mashsb-stretched\"><div class=\"mashsb-box\"><div class=\"mashsb-count mash-medium\" style=\"&quot;\"><div class=\"counts mashsbcount\">16<\/div><span class=\"mashsb-sharetext\">SHARES<\/span><\/div><div class=\"mashsb-buttons\"><a class=\"mashicon-facebook mash-medium mash-nomargin mashsb-noshadow\" href=\"https:\/\/www.facebook.com\/sharer.php?u=https%3A%2F%2Fwww.conservativenewsdaily.net%2Fbreaking-news%2Fscientists-find-antibodies-that-neutralize-all-covid-strains%2F\" target=\"_top\" rel=\"nofollow\"><span class=\"icon\"><\/span><span class=\"text\">Facebook<\/span><\/a><a class=\"mashicon-twitter mash-medium mash-nomargin mashsb-noshadow\" href=\"https:\/\/twitter.com\/intent\/tweet?text=&amp;url=https:\/\/www.conservativenewsdaily.net\/breaking-news\/?p=1691582&amp;via=ConservNewsDly\" target=\"_top\" rel=\"nofollow\"><span class=\"icon\"><\/span><span class=\"text\">Twitter<\/span><\/a><a class=\"mashicon-subscribe mash-medium mash-nomargin mashsb-noshadow\" href=\"#\" target=\"_top\" rel=\"nofollow\"><span class=\"icon\"><\/span><span class=\"text\">Subscribe<\/span><\/a><div class=\"onoffswitch2 mash-medium mashsb-noshadow\" style=\"display:none\"><\/div><\/div>\n            <\/div>\n                <div style=\"clear:both\"><\/div><\/aside>\n            <!-- Share buttons by mashshare.net - Version: 4.0.47--><p><em>Previous monoclonal <a href=\"https:\/\/www.theepochtimes.com\/t-antibody\">antibody<\/a> treatments against COVID-19 have had mixed results against variants. However, new research uncovered two antibodies that work against all known strains of COVID-19.<\/em><\/p>\n<p>Researchers at Tel Aviv University revealed two antibodies that are so effective at neutralizing SARS-CoV-2 \u2014 and all of its variants \u2014 that they believe the antibodies could serve as an \u201ceffective substitute for vaccines.\u201d1\u00a0One of the glaring failures surrounding COVID-19 shots is their lack of effectiveness against emerging COVID-19 strains.<\/p>\n<p>By choosing the spike protein on which to base COVID-19 shots, scientists picked a protein that not only was known to be toxic to humans but was not the part of the virus that prompted the best immune response.<\/p>\n<p>Spike protein mutates rapidly, which essentially destroys virtually any protection that the shot provides shortly after it\u2019s given. The end result is a seemingly never-ending series of annual shots and boosters, which can only offer rapidly waning protection. If the Israeli researchers\u2019 findings are verified and the antibodies turn out to be as effective as suspected, it could eliminate COVID-19 booster shots entirely.2<\/p>\n<p>Previous Antibody Treatments Had Mixed Results<\/p>\n<p>The U.S. Food and Drug Administration (FDA) has authorized multiple monoclonal antibody (mAb) cocktails for the treatment of COVID-19. However, as variants emerged, their effectiveness varied, with some becoming ineffective and others retaining their activity.<\/p>\n<p>\u201cThis indicates that some antibodies elicited by infection are more variation-sensitive than others, and that antibody breadth of specificity, and not only potency, should be considered,\u201d the researchers, from the department of clinical microbiology and immunology at Tel Aviv University\u2019s Sackler Faculty of Medicine,3\u00a0wrote in the journal Communications Biology.4<\/p>\n<p>For instance, in January 2022, the FDA limited the use of two monoclonal antibody treatments \u2014 bamlanivimab and etesevimab, which are administered together, and REGEN-COV (casirivimab and imdevimab) \u2014 to patients infected with a variant known to be susceptible to them.5\u00a0The two antibody treatments mentioned had lost much of their effectiveness against the omicron variant, leading to the usage restriction in people infected with omicron.<\/p>\n<p>On the other hand, in February 2022, the FDA issued an emergency use authorization (EUA) for a monoclonal antibody treatment known as bebtelovimab, which retained activity against the omicron variant.6\u00a0According to the FDA:7<\/p>\n<p><em>\u201cBebtelovimab works by binding to the spike protein of the virus that causes COVID-19, similar to other monoclonal antibodies that have been authorized for the treatment of high-risk patients with mild to moderate COVID-19 and shown a benefit in reducing the risk of hospitalization or death.\u201d<\/em><\/p>\n<p>The way the antibodies bind to the spike protein may hold the key to their ultimate effectiveness against various strains. In previous research conducted in October 2020, lead study author Natalia Freund and colleagues isolated nine antibodies from people who recovered from the original COVID-19 strain in Israel. Freund stated in a news release:8<\/p>\n<p><em>\u201cIn the previous study, we showed that the various antibodies that are formed in response to infection with the original virus are directed against different sites of the virus. The most effective antibodies<\/em><\/p>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Previous monoclonal antibody treatments against COVID-19 have had mixed results against variants. However, new research uncovered two antibodies that work against all known strains of COVID-19. Researchers at Tel Aviv University revealed two antibodies that are so effective at neutralizing SARS-CoV-2 \u2014 and all of its variants \u2014 that they believe the antibodies could serve &hellip;<\/p>\n","protected":false},"author":1,"featured_media":1624909,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_mo_disable_npp":"","fifu_image_url":"","fifu_image_alt":"","footnotes":""},"categories":[547],"tags":[],"class_list":["post-1691582","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-the-bongino-report"],"_links":{"self":[{"href":"https:\/\/www.conservativenewsdaily.net\/breaking-news\/wp-json\/wp\/v2\/posts\/1691582","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.conservativenewsdaily.net\/breaking-news\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.conservativenewsdaily.net\/breaking-news\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.conservativenewsdaily.net\/breaking-news\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.conservativenewsdaily.net\/breaking-news\/wp-json\/wp\/v2\/comments?post=1691582"}],"version-history":[{"count":0,"href":"https:\/\/www.conservativenewsdaily.net\/breaking-news\/wp-json\/wp\/v2\/posts\/1691582\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.conservativenewsdaily.net\/breaking-news\/wp-json\/wp\/v2\/media\/1624909"}],"wp:attachment":[{"href":"https:\/\/www.conservativenewsdaily.net\/breaking-news\/wp-json\/wp\/v2\/media?parent=1691582"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.conservativenewsdaily.net\/breaking-news\/wp-json\/wp\/v2\/categories?post=1691582"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.conservativenewsdaily.net\/breaking-news\/wp-json\/wp\/v2\/tags?post=1691582"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}