{"id":9215,"date":"2021-04-15T13:54:16","date_gmt":"2021-04-15T20:54:16","guid":{"rendered":"https:\/\/depts.washington.edu\/pandemicalliance\/?p=9215"},"modified":"2021-04-16T13:54:57","modified_gmt":"2021-04-16T20:54:57","slug":"sars-cov-2-antibody-response-in-persons-with-past-natural-infection","status":"publish","type":"post","link":"https:\/\/depts.washington.edu\/pandemicalliance\/2021\/04\/15\/sars-cov-2-antibody-response-in-persons-with-past-natural-infection\/","title":{"rendered":"SARS-CoV-2 Antibody Response in Persons with Past Natural Infection"},"content":{"rendered":"<ul>\n<li style=\"font-weight: 400\"><span style=\"font-weight: 400\">Vaccine-elicited neutralizing antibody geometric mean titers (GMT) among healthcare workers who received the first dose of the Pfizer-BioNTech vaccine 1-2 months, 2-3 months, and more than 3 months after a prior SARS-CoV-2 infection were 437, 559, and 694 arbitrary units\/mL, respectively. In contrast, healthcare workers with no prior infection had a GMT of 118 units\/mL after receiving the second dose, consistent with other studies. The findings from this cohort study (n=100; 38 with prior infection) indicate a higher neutralizing antibody response when the vaccine was administered more than 3 months after infection.<\/span><\/li>\n<\/ul>\n<p><i><span style=\"font-weight: 400\">Anichini et al.\u00a0(Apr 14, 2021). SARS-CoV-2 Antibody Response in Persons with Past Natural Infection. New England Journal of Medicine. <\/span><\/i><a href=\"https:\/\/doi.org\/10.1056\/NEJMc2103825\"><span style=\"font-weight: 400\">https:\/\/doi.org\/10.1056\/NEJMc2103825<\/span><\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Vaccine-elicited neutralizing antibody geometric mean titers (GMT) among healthcare workers who received the first dose of the Pfizer-BioNTech vaccine 1-2 months, 2-3 months, and more than 3 months after a prior SARS-CoV-2 infection were 437, 559, and 694 arbitrary units\/mL, respectively. In contrast, healthcare workers with no prior infection had a GMT of 118 units\/mL&#8230;<\/p>\n<div><a class=\"more\" href=\"https:\/\/depts.washington.edu\/pandemicalliance\/2021\/04\/15\/sars-cov-2-antibody-response-in-persons-with-past-natural-infection\/\">Read more<\/a><\/div>\n","protected":false},"author":8,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":"","_links_to":"","_links_to_target":""},"categories":[6],"tags":[67,32],"topic":[31],"class_list":["post-9215","post","type-post","status-publish","format-standard","hentry","category-article-summary","tag-antibodies","tag-immunity","topic-vaccines-and-immunity"],"_links":{"self":[{"href":"https:\/\/depts.washington.edu\/pandemicalliance\/wp-json\/wp\/v2\/posts\/9215","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/depts.washington.edu\/pandemicalliance\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/depts.washington.edu\/pandemicalliance\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/depts.washington.edu\/pandemicalliance\/wp-json\/wp\/v2\/users\/8"}],"replies":[{"embeddable":true,"href":"https:\/\/depts.washington.edu\/pandemicalliance\/wp-json\/wp\/v2\/comments?post=9215"}],"version-history":[{"count":1,"href":"https:\/\/depts.washington.edu\/pandemicalliance\/wp-json\/wp\/v2\/posts\/9215\/revisions"}],"predecessor-version":[{"id":9216,"href":"https:\/\/depts.washington.edu\/pandemicalliance\/wp-json\/wp\/v2\/posts\/9215\/revisions\/9216"}],"wp:attachment":[{"href":"https:\/\/depts.washington.edu\/pandemicalliance\/wp-json\/wp\/v2\/media?parent=9215"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/depts.washington.edu\/pandemicalliance\/wp-json\/wp\/v2\/categories?post=9215"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/depts.washington.edu\/pandemicalliance\/wp-json\/wp\/v2\/tags?post=9215"},{"taxonomy":"topic","embeddable":true,"href":"https:\/\/depts.washington.edu\/pandemicalliance\/wp-json\/wp\/v2\/topic?post=9215"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}