{"id":56001,"date":"2026-10-21T23:52:43","date_gmt":"2026-10-21T23:52:43","guid":{"rendered":"https:\/\/projectwaistline.com\/?p=56001"},"modified":"2026-10-21T23:53:06","modified_gmt":"2026-10-21T23:53:06","slug":"how-did-sars-cov-2-keep-reinventing-itself-igg4-hybrid-immunity","status":"publish","type":"post","link":"https:\/\/projectwaistline.com\/?p=56001","title":{"rendered":"How did SARS-CoV-2 keep reinventing itself? | IgG4 Hybrid Immunity"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\">Oct 21, 2026<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><iframe loading=\"lazy\" src=\"https:\/\/youtube.com\/embed\/Lfb5tccDM60?is=UbyVwhMJTWG67AMy\" rameborder=\"0\" height=\"500\" width=\"500\"><\/iframe><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Alpha, Delta, then Omicron \u2014 how did SARS-CoV-2 keep reinventing itself? \ud83e\udda0<br><br>In this clip from IgG4 Hybrid Immunity, I walk through the turning point: once we started vaccinating, the virus suddenly had to survive in hosts with defensive immunity \u2014 and a virus able to mutate this rapidly answered with variant after variant, until Omicron became so infectious it reached practically everyone.<br><br>That collision of vaccine immunity and widespread infection is exactly where the full episode picks up.<br><br>Full video on Patreon:<br><br><a href=\"https:\/\/www.patreon.com\/merogenomics\/posts\/vaccination-igg4-170739687\/\">https:\/\/www.patreon.com\/merogenomics\/posts\/vaccination-igg4-170739687\/<\/a><br><br>Also on YouTube:<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">The virus evolution story (13 min): <a href=\"https:\/\/youtu.be\/FH_FKUajfSw\">https:\/\/youtu.be\/FH_FKUajfSw<\/a><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">What IgG4 antibodies do (5 min): <a href=\"https:\/\/youtu.be\/-zkb0YduwNE\">https:\/\/youtu.be\/-zkb0YduwNE<\/a><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Oct 21, 2026 Alpha, Delta, then Omicron \u2014 how did SARS-CoV-2 keep reinventing itself? \ud83e\udda0 In this clip from IgG4 Hybrid Immunity, I walk through the turning point: once we started vaccinating, the virus suddenly had to survive in hosts with defensive immunity \u2014 and a virus able to mutate this rapidly answered with variant &hellip; <a href=\"https:\/\/projectwaistline.com\/?p=56001\" class=\"more-link\">Continue reading <span class=\"screen-reader-text\">How did SARS-CoV-2 keep reinventing itself? | IgG4 Hybrid Immunity<\/span><\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_jetpack_newsletter_access":"","_jetpack_dont_email_post_to_subs":false,"_jetpack_newsletter_tier_id":0,"_jetpack_memberships_contains_paywalled_content":false,"_jetpack_memberships_contains_paid_content":false,"footnotes":""},"categories":[30],"tags":[],"class_list":["post-56001","post","type-post","status-publish","format-standard","hentry","category-corona-virus"],"jetpack_sharing_enabled":true,"jetpack_featured_media_url":"","_links":{"self":[{"href":"https:\/\/projectwaistline.com\/index.php?rest_route=\/wp\/v2\/posts\/56001","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/projectwaistline.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/projectwaistline.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/projectwaistline.com\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/projectwaistline.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=56001"}],"version-history":[{"count":1,"href":"https:\/\/projectwaistline.com\/index.php?rest_route=\/wp\/v2\/posts\/56001\/revisions"}],"predecessor-version":[{"id":56002,"href":"https:\/\/projectwaistline.com\/index.php?rest_route=\/wp\/v2\/posts\/56001\/revisions\/56002"}],"wp:attachment":[{"href":"https:\/\/projectwaistline.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=56001"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/projectwaistline.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=56001"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/projectwaistline.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=56001"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}