{"id":8144,"date":"2020-07-13T09:41:55","date_gmt":"2020-07-13T16:41:55","guid":{"rendered":"https:\/\/depts.washington.edu\/pandemicalliance\/?p=8144"},"modified":"2021-03-31T09:42:35","modified_gmt":"2021-03-31T16:42:35","slug":"sars-cov-2-antibody-prevalence-in-blood-in-a-large-school-community-subject-to-a-covid-19-outbreak-a-cross-sectional-study","status":"publish","type":"post","link":"https:\/\/depts.washington.edu\/pandemicalliance\/2020\/07\/13\/sars-cov-2-antibody-prevalence-in-blood-in-a-large-school-community-subject-to-a-covid-19-outbreak-a-cross-sectional-study\/","title":{"rendered":"SARS-CoV-2 Antibody Prevalence in Blood in a Large School Community Subject to a Covid-19 Outbreak: A Cross-Sectional Study"},"content":{"rendered":"<ul>\n<li data-leveltext=\"\uf0b7\" data-font=\"Symbol\" data-listid=\"44\" data-aria-posinset=\"1\" data-aria-level=\"1\"><span data-contrast=\"auto\">A<\/span><span data-contrast=\"auto\">mong a<\/span><span data-contrast=\"auto\">\u00a0<\/span><span data-contrast=\"auto\">representative<\/span><span data-contrast=\"auto\">\u00a0sample of\u00a0<\/span><span data-contrast=\"auto\">students and staff from a large school in Santiago, Chile\u00a0<\/span><span data-contrast=\"auto\">that\u00a0<\/span><span data-contrast=\"auto\">experienced a SARS-CoV-2 outbreak in mid-March<\/span><span data-contrast=\"auto\">,<\/span><span data-contrast=\"auto\">\u00a0<\/span><span data-contrast=\"auto\">10<\/span><span data-contrast=\"auto\">%<\/span><span data-contrast=\"auto\">\u00a0<\/span><span data-contrast=\"auto\">of<\/span><span data-contrast=\"auto\">\u00a0students and 1<\/span><span data-contrast=\"auto\">7<\/span><span data-contrast=\"auto\">%<\/span><span data-contrast=\"auto\">\u00a0<\/span><span data-contrast=\"auto\">of\u00a0<\/span><span data-contrast=\"auto\">staff<\/span><span data-contrast=\"auto\">\u00a0were antibody positive by mid-May<\/span><span data-contrast=\"auto\">, with younger students more likely<\/span><span data-contrast=\"auto\">\u00a0<\/span><span data-contrast=\"auto\">to be seropositive.\u00a0<\/span><span data-contrast=\"auto\">Forty percent of positive students and 18% of positive staff\u00a0<\/span><span data-contrast=\"auto\">were asymptomatic,<\/span><span data-contrast=\"auto\">\u00a0and<\/span><span data-contrast=\"auto\">\u00a0the most common symptoms\u00a0<\/span><span data-contrast=\"auto\">were<\/span><span data-contrast=\"auto\">\u00a0<\/span><span data-contrast=\"auto\">fever (children and adults), abdominal pain (children), and chest pain (adults).\u00a0<\/span><span data-ccp-props=\"{&quot;134233279&quot;:true,&quot;201341983&quot;:0,&quot;335559739&quot;:160,&quot;335559740&quot;:259}\">\u00a0<\/span><\/li>\n<\/ul>\n<p><i><span data-contrast=\"none\">Torres et al. (July 2020). SARS-CoV-2 Antibody Prevalence in Blood in a Large School Community Subject to a Covid-19 Outbreak: A Cross-Sectional Study. Clinical Infectious Diseases.\u00a0<\/span><\/i><a href=\"https:\/\/doi.org\/10.1093\/cid\/ciaa955\"><span data-contrast=\"none\">https:\/\/doi.org\/10.1093\/cid\/ciaa955<\/span><\/a><span data-ccp-props=\"{&quot;201341983&quot;:0,&quot;335559685&quot;:720,&quot;335559739&quot;:160,&quot;335559740&quot;:259}\">\u00a0<\/span><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Among a\u00a0representative\u00a0sample of\u00a0students and staff from a large school in Santiago, Chile\u00a0that\u00a0experienced a SARS-CoV-2 outbreak in mid-March,\u00a010%\u00a0of\u00a0students and 17%\u00a0of\u00a0staff\u00a0were antibody positive by mid-May, with younger students more likely\u00a0to be seropositive.\u00a0Forty percent of positive students and 18% of positive staff\u00a0were asymptomatic,\u00a0and\u00a0the most common symptoms\u00a0were\u00a0fever (children and adults), abdominal pain (children), and chest pain (adults).\u00a0\u00a0 Torres et&#8230;<\/p>\n<div><a class=\"more\" href=\"https:\/\/depts.washington.edu\/pandemicalliance\/2020\/07\/13\/sars-cov-2-antibody-prevalence-in-blood-in-a-large-school-community-subject-to-a-covid-19-outbreak-a-cross-sectional-study\/\">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":[],"topic":[16],"class_list":["post-8144","post","type-post","status-publish","format-standard","hentry","category-article-summary","topic-public-health-policy-and-practice"],"_links":{"self":[{"href":"https:\/\/depts.washington.edu\/pandemicalliance\/wp-json\/wp\/v2\/posts\/8144","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=8144"}],"version-history":[{"count":1,"href":"https:\/\/depts.washington.edu\/pandemicalliance\/wp-json\/wp\/v2\/posts\/8144\/revisions"}],"predecessor-version":[{"id":8145,"href":"https:\/\/depts.washington.edu\/pandemicalliance\/wp-json\/wp\/v2\/posts\/8144\/revisions\/8145"}],"wp:attachment":[{"href":"https:\/\/depts.washington.edu\/pandemicalliance\/wp-json\/wp\/v2\/media?parent=8144"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/depts.washington.edu\/pandemicalliance\/wp-json\/wp\/v2\/categories?post=8144"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/depts.washington.edu\/pandemicalliance\/wp-json\/wp\/v2\/tags?post=8144"},{"taxonomy":"topic","embeddable":true,"href":"https:\/\/depts.washington.edu\/pandemicalliance\/wp-json\/wp\/v2\/topic?post=8144"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}