{"id":10747,"date":"2023-05-04T14:02:16","date_gmt":"2023-05-04T19:02:16","guid":{"rendered":"https:\/\/www.voicesforvaccines.org\/?post_type=jtf_topics&p=10747"},"modified":"2024-08-10T14:04:50","modified_gmt":"2024-08-10T19:04:50","slug":"sv40-again","status":"publish","type":"jtf_topics","link":"https:\/\/www.voicesforvaccines.org\/es\/jtf_topics\/sv40-again\/","title":{"rendered":"SV40 again"},"content":{"rendered":"
[vc_row source=”” text=”Clinical Trials” font_container=”tag:h2|text_align:left” use_theme_fonts=”yes” google_fonts=”font_family:Abril%20Fatface%3Aregular|font_style:400%20regular%3A400%3Anormal” link=”” css=”.vc_custom_1708910874436{border-top-width: 1px !important;border-right-width: 1px !important;border-bottom-width: 1px !important;border-left-width: 1px !important;}”][vc_column][vc_row_inner][vc_column_inner][vc_custom_heading text=”The Claim:” font_container=”tag:h3|text_align:left” use_theme_fonts=”yes”][vc_column_text css=””]\n
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What\u2019s old is new again. SV40, a simian virus that raised some concern about cancer once upon a time, is now being found in mRNA vaccines, according to a\u00a0Japanese report<\/a> on Twitter.<\/p>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n[\/vc_column_text][\/vc_column_inner][\/vc_row_inner][vc_row_inner][vc_column_inner][vc_custom_heading text=”The Facts:” font_container=”tag:h3|text_align:left” use_theme_fonts=”yes”][vc_column_text css=””]SV40 is a\u00a0virus<\/a>\u00a0found in monkey kidneys that can potentially cause cancer in humans via\u00a0tumor (T) antigens<\/a>.\u00a0Unfortunately, batches of the polio vaccine became\u00a0contaminated<\/a>\u00a0with SV40, and the methods used to\u00a0inactivate<\/a>\u00a0the poliovirus did not reliably inactivate SV40. Importantly, epidemiological studies have found\u00a0no increased risk of cancer<\/a>\u00a0in those who received these vaccines.<\/p>\n

Since then, a promoter gene (a DNA sequence that starts RNA transcription)\u00a0of SV40 has been\u00a0found<\/a>\u00a0to promote a high level\u00a0of gene expression for producing proteins in mammalian cells and has been used in developing\u00a0DNA vaccines<\/a>. The process uses just the promoter gene and\u00a0not the virus itself or any part of the DNA sequence that encodes for the T antigen of SV40.<\/p>\n

Right now, no evidence exists that mRNA COVID vaccines contain SV40 genes, aside from a single\u00a0paper<\/a>\u00a0that has claimed to sequence the SV40 promoter gene from the Pfizer vaccine.<\/p>\n

Find more posts from Voices for Vaccines on SV40.<\/a>[\/vc_column_text][\/vc_column_inner][\/vc_row_inner][\/vc_column][\/vc_row]\n<\/div>","protected":false},"excerpt":{"rendered":"

There is no credible evidence that mRNA COVID vaccines contain the cancer-causing SV40 virus, despite recent claims.<\/p>\n","protected":false},"parent":0,"template":"","jtf_topic_subjects":[202,189,188,218],"class_list":["post-10747","jtf_topics","type-jtf_topics","status-publish","hentry","jtf_topic_subjects-cancer","jtf_topic_subjects-covid-19","jtf_topic_subjects-mrna-vaccines","jtf_topic_subjects-vaccine-safety","entry","no-media"],"acf":[],"_links":{"self":[{"href":"https:\/\/www.voicesforvaccines.org\/es\/wp-json\/wp\/v2\/jtf_topics\/10747","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.voicesforvaccines.org\/es\/wp-json\/wp\/v2\/jtf_topics"}],"about":[{"href":"https:\/\/www.voicesforvaccines.org\/es\/wp-json\/wp\/v2\/types\/jtf_topics"}],"version-history":[{"count":1,"href":"https:\/\/www.voicesforvaccines.org\/es\/wp-json\/wp\/v2\/jtf_topics\/10747\/revisions"}],"predecessor-version":[{"id":10750,"href":"https:\/\/www.voicesforvaccines.org\/es\/wp-json\/wp\/v2\/jtf_topics\/10747\/revisions\/10750"}],"wp:attachment":[{"href":"https:\/\/www.voicesforvaccines.org\/es\/wp-json\/wp\/v2\/media?parent=10747"}],"wp:term":[{"taxonomy":"jtf_topic_subjects","embeddable":true,"href":"https:\/\/www.voicesforvaccines.org\/es\/wp-json\/wp\/v2\/jtf_topic_subjects?post=10747"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}