{"id":9769,"date":"2021-05-13T14:09:27","date_gmt":"2021-05-13T21:09:27","guid":{"rendered":"https:\/\/depts.washington.edu\/pandemicalliance\/?p=9769"},"modified":"2021-05-14T14:10:05","modified_gmt":"2021-05-14T21:10:05","slug":"persisting-salivary-igg-against-sars-cov-2-at-9-months-after-mild-covid-19-a-complementary-approach-to-population-surveys","status":"publish","type":"post","link":"https:\/\/depts.washington.edu\/pandemicalliance\/2021\/05\/13\/persisting-salivary-igg-against-sars-cov-2-at-9-months-after-mild-covid-19-a-complementary-approach-to-population-surveys\/","title":{"rendered":"Persisting Salivary IgG against SARS-CoV-2 at 9 Months After Mild COVID-19: A Complementary Approach to Population Surveys"},"content":{"rendered":"<ul>\n<li style=\"font-weight: 400\"><span style=\"font-weight: 400\">Anti-SARS-CoV-2 spike IgG antibodies were detectable in &gt;85% of saliva samples obtained from 74 mostly mild COVID-19 patients up to 9 months-post symptom onset. Salivary IgG responses were highly correlated with anti-spike IgG. In contrast, anti-nucleocapsid IgG was much lower in samples collected 3 months post symptom onset. In a separate cohort of 147 asymptomatic individuals, only 14-15% had salivary IgG, which was more common among those self-reporting COVID-19-like symptoms prior to saliva sampling.<\/span><\/li>\n<\/ul>\n<p><i><span style=\"font-weight: 400\">Alkharaan et al.\u00a0(May 12, 2021). Persisting Salivary IgG against SARS-CoV-2 at 9 Months After Mild COVID-19: A Complementary Approach to Population Surveys. The Journal of Infectious Diseases. <\/span><\/i><a href=\"https:\/\/doi.org\/10.1093\/infdis\/jiab256\"><span style=\"font-weight: 400\">https:\/\/doi.org\/10.1093\/infdis\/jiab256<\/span><\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Anti-SARS-CoV-2 spike IgG antibodies were detectable in &gt;85% of saliva samples obtained from 74 mostly mild COVID-19 patients up to 9 months-post symptom onset. Salivary IgG responses were highly correlated with anti-spike IgG. In contrast, anti-nucleocapsid IgG was much lower in samples collected 3 months post symptom onset. In a separate cohort of 147 asymptomatic&#8230;<\/p>\n<div><a class=\"more\" href=\"https:\/\/depts.washington.edu\/pandemicalliance\/2021\/05\/13\/persisting-salivary-igg-against-sars-cov-2-at-9-months-after-mild-covid-19-a-complementary-approach-to-population-surveys\/\">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":[27],"topic":[19],"class_list":["post-9769","post","type-post","status-publish","format-standard","hentry","category-article-summary","tag-testing","topic-testing-and-treatment"],"_links":{"self":[{"href":"https:\/\/depts.washington.edu\/pandemicalliance\/wp-json\/wp\/v2\/posts\/9769","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=9769"}],"version-history":[{"count":1,"href":"https:\/\/depts.washington.edu\/pandemicalliance\/wp-json\/wp\/v2\/posts\/9769\/revisions"}],"predecessor-version":[{"id":9770,"href":"https:\/\/depts.washington.edu\/pandemicalliance\/wp-json\/wp\/v2\/posts\/9769\/revisions\/9770"}],"wp:attachment":[{"href":"https:\/\/depts.washington.edu\/pandemicalliance\/wp-json\/wp\/v2\/media?parent=9769"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/depts.washington.edu\/pandemicalliance\/wp-json\/wp\/v2\/categories?post=9769"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/depts.washington.edu\/pandemicalliance\/wp-json\/wp\/v2\/tags?post=9769"},{"taxonomy":"topic","embeddable":true,"href":"https:\/\/depts.washington.edu\/pandemicalliance\/wp-json\/wp\/v2\/topic?post=9769"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}