{"id":9274,"date":"2021-04-19T09:56:55","date_gmt":"2021-04-19T16:56:55","guid":{"rendered":"https:\/\/depts.washington.edu\/pandemicalliance\/?p=9274"},"modified":"2021-04-20T09:57:39","modified_gmt":"2021-04-20T16:57:39","slug":"increased-transmissibility-of-sars-cov-2-lineage-b-1-1-7-by-age-and-viral-load-evidence-from-danish-households","status":"publish","type":"post","link":"https:\/\/depts.washington.edu\/pandemicalliance\/2021\/04\/19\/increased-transmissibility-of-sars-cov-2-lineage-b-1-1-7-by-age-and-viral-load-evidence-from-danish-households\/","title":{"rendered":"Increased Transmissibility of SARS-CoV-2 Lineage B.1.1.7 by Age and Viral Load Evidence from Danish Households"},"content":{"rendered":"<ul>\n<li style=\"font-weight: 400\"><i><span style=\"font-weight: 400\">[Pre-print, not peer-reviewed]<\/span><\/i><span style=\"font-weight: 400\"> Among Danish households in which an index case was infected with the SARS-CoV-2 B.1.1.7 lineage, the attack rate was<\/span><span style=\"font-weight: 400\"> 38%, compared to 27% in households with an index case infected with other lineages. A study of 5,241 households with index cases (n = 808 B.1.1.7 and n = 4,433 other lineages) conducted between January 11 and February 7, 2021 found that index cases infected with B.1.1.7 <\/span><span style=\"font-weight: 400\">were <\/span><span style=\"font-weight: 400\">also <\/span><span style=\"font-weight: 400\">1.5-1.7 times more likely to<\/span><span style=\"font-weight: 400\"> transmi<\/span><span style=\"font-weight: 400\">t<\/span><span style=\"font-weight: 400\"> tha<\/span><span style=\"font-weight: 400\">n cases infected with<\/span><span style=\"font-weight: 400\"> other lineages; higher transmissibility was multiplicative across age groups and <\/span><span style=\"font-weight: 400\">viral load.<\/span><\/li>\n<\/ul>\n<p><i><span style=\"font-weight: 400\">Lyngse et al.\u00a0(Apr 19, 2021). Increased Transmissibility of SARS-CoV-2 Lineage B.1.1.7 by Age and Viral Load Evidence from Danish Households. Pre-print downloaded Apr 19 from <\/span><\/i><a href=\"https:\/\/doi.org\/10.1101\/2021.04.16.21255459\"><span style=\"font-weight: 400\">https:\/\/doi.org\/10.1101\/2021.04.16.21255459<\/span><\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>[Pre-print, not peer-reviewed] Among Danish households in which an index case was infected with the SARS-CoV-2 B.1.1.7 lineage, the attack rate was 38%, compared to 27% in households with an index case infected with other lineages. A study of 5,241 households with index cases (n = 808 B.1.1.7 and n = 4,433 other lineages) conducted&#8230;<\/p>\n<div><a class=\"more\" href=\"https:\/\/depts.washington.edu\/pandemicalliance\/2021\/04\/19\/increased-transmissibility-of-sars-cov-2-lineage-b-1-1-7-by-age-and-viral-load-evidence-from-danish-households\/\">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":[38,141],"topic":[21],"class_list":["post-9274","post","type-post","status-publish","format-standard","hentry","category-article-summary","tag-transmission","tag-variant","topic-transmission"],"_links":{"self":[{"href":"https:\/\/depts.washington.edu\/pandemicalliance\/wp-json\/wp\/v2\/posts\/9274","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=9274"}],"version-history":[{"count":1,"href":"https:\/\/depts.washington.edu\/pandemicalliance\/wp-json\/wp\/v2\/posts\/9274\/revisions"}],"predecessor-version":[{"id":9275,"href":"https:\/\/depts.washington.edu\/pandemicalliance\/wp-json\/wp\/v2\/posts\/9274\/revisions\/9275"}],"wp:attachment":[{"href":"https:\/\/depts.washington.edu\/pandemicalliance\/wp-json\/wp\/v2\/media?parent=9274"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/depts.washington.edu\/pandemicalliance\/wp-json\/wp\/v2\/categories?post=9274"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/depts.washington.edu\/pandemicalliance\/wp-json\/wp\/v2\/tags?post=9274"},{"taxonomy":"topic","embeddable":true,"href":"https:\/\/depts.washington.edu\/pandemicalliance\/wp-json\/wp\/v2\/topic?post=9274"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}