{"id":9834,"date":"2021-05-17T10:12:00","date_gmt":"2021-05-17T17:12:00","guid":{"rendered":"https:\/\/depts.washington.edu\/pandemicalliance\/?p=9834"},"modified":"2021-05-18T10:12:41","modified_gmt":"2021-05-18T17:12:41","slug":"effectiveness-of-the-pfizer-biontech-and-oxford-astrazeneca-vaccines-on-covid-19-related-symptoms-hospital-admissions-and-mortality-in-older-adults-in-england-test-negative-case-control-study","status":"publish","type":"post","link":"https:\/\/depts.washington.edu\/pandemicalliance\/2021\/05\/17\/effectiveness-of-the-pfizer-biontech-and-oxford-astrazeneca-vaccines-on-covid-19-related-symptoms-hospital-admissions-and-mortality-in-older-adults-in-england-test-negative-case-control-study\/","title":{"rendered":"Effectiveness of the Pfizer-BioNTech and Oxford-AstraZeneca Vaccines on Covid-19 Related Symptoms, Hospital Admissions, and Mortality in Older Adults in England: Test Negative Case-Control Study"},"content":{"rendered":"<ul>\n<li style=\"font-weight: 400\"><span style=\"font-weight: 400\">A case-control study of the effectiveness of the Pfizer-BioNTech and Oxford-AstraZeneca vaccines among adults aged 70 and older (n = 156,930) found that one dose of either vaccine was about 80% effective at preventing hospital admission with COVID-19, and a single dose of Pfizer-BioNTech was 85% effective at preventing death (follow-up was insufficient to assess the effect of Oxford-AstraZeneca on mortality), with protection maintained for at least 6 weeks.\u00a0<\/span><\/li>\n<\/ul>\n<p><i><span style=\"font-weight: 400\">Lopez Bernal et al.\u00a0(May 13, 2021). Effectiveness of the Pfizer-BioNTech and Oxford-AstraZeneca Vaccines on Covid-19 Related Symptoms, Hospital Admissions, and Mortality in Older Adults in England: Test Negative Case-Control Study. BMJ.<\/span><\/i> <a href=\"https:\/\/doi.org\/10.1136\/bmj.n1088\"><span style=\"font-weight: 400\">https:\/\/doi.org\/10.1136\/bmj.n1088<\/span><\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>A case-control study of the effectiveness of the Pfizer-BioNTech and Oxford-AstraZeneca vaccines among adults aged 70 and older (n = 156,930) found that one dose of either vaccine was about 80% effective at preventing hospital admission with COVID-19, and a single dose of Pfizer-BioNTech was 85% effective at preventing death (follow-up was insufficient to assess&#8230;<\/p>\n<div><a class=\"more\" href=\"https:\/\/depts.washington.edu\/pandemicalliance\/2021\/05\/17\/effectiveness-of-the-pfizer-biontech-and-oxford-astrazeneca-vaccines-on-covid-19-related-symptoms-hospital-admissions-and-mortality-in-older-adults-in-england-test-negative-case-control-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":[142],"topic":[31],"class_list":["post-9834","post","type-post","status-publish","format-standard","hentry","category-article-summary","tag-vaccine","topic-vaccines-and-immunity"],"_links":{"self":[{"href":"https:\/\/depts.washington.edu\/pandemicalliance\/wp-json\/wp\/v2\/posts\/9834","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=9834"}],"version-history":[{"count":1,"href":"https:\/\/depts.washington.edu\/pandemicalliance\/wp-json\/wp\/v2\/posts\/9834\/revisions"}],"predecessor-version":[{"id":9835,"href":"https:\/\/depts.washington.edu\/pandemicalliance\/wp-json\/wp\/v2\/posts\/9834\/revisions\/9835"}],"wp:attachment":[{"href":"https:\/\/depts.washington.edu\/pandemicalliance\/wp-json\/wp\/v2\/media?parent=9834"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/depts.washington.edu\/pandemicalliance\/wp-json\/wp\/v2\/categories?post=9834"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/depts.washington.edu\/pandemicalliance\/wp-json\/wp\/v2\/tags?post=9834"},{"taxonomy":"topic","embeddable":true,"href":"https:\/\/depts.washington.edu\/pandemicalliance\/wp-json\/wp\/v2\/topic?post=9834"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}