{"id":9347,"date":"2025-10-28T17:01:00","date_gmt":"2025-10-28T21:01:00","guid":{"rendered":"https:\/\/stillcoviding.ca\/en\/?p=9347"},"modified":"2025-10-28T21:02:32","modified_gmt":"2025-10-29T01:02:32","slug":"analysis-last-years-covid-vaccines-protected-well-against-severe-illness","status":"publish","type":"post","link":"https:\/\/stillcoviding.ca\/en\/news\/analysis-last-years-covid-vaccines-protected-well-against-severe-illness\/","title":{"rendered":"Analysis: Last year&#8217;s COVID vaccines protected well against severe illness"},"content":{"rendered":"<p><a href=\"https:\/\/jamanetwork.com\/journals\/jamainternalmedicine\/article-abstract\/2840565\" target=\"_blank\" lang=\"en\" rel=\"noreferrer noopener\">The updated 2024-25 COVID-19<\/a> vaccines provided 57% protection against hospitalization and death, although their effectiveness waned over time, according to a study yesterday in <em>JAMA Internal Medicine<\/em>.<\/p>\n<p>The study assessed effectiveness against infection, emergency department (ED) visits, and hospitalization. Protection against infection and ED visits was 45%.<\/p>\n<p>The study was based on outcomes seen among Nebraskan residents during the 2024-25 respiratory virus season and used hospital discharge data from member hospitals of the Nebraska Hospital Association and data from death certificates from the Nebraska Office of Vital Records.<\/p>\n","protected":false},"excerpt":{"rendered":"<p><a href=\"https:\/\/jamanetwork.com\/journals\/jamainternalmedicine\/article-abstract\/2840565\" target=\"_blank\" lang=\"en\" rel=\"noreferrer noopener\">The updated 2024-25 COVID-19<\/a> vaccines provided 57% protection against hospitalization and death, although their effectiveness waned over time, according to a study yesterday in <em>JAMA Internal Medicine<\/em>.<\/p>\n<p>The study assessed effectiveness against infection, emergency department (ED) visits, and hospitalization. Protection against infection and ED visits was 45%.<\/p>\n<p>The study was based on outcomes seen among Nebraskan residents during the 2024-25 respiratory virus season and used hospital discharge data from member hospitals of the Nebraska Hospital Association and data from death certificates from the Nebraska Office of Vital Records.<\/p>\n<div class=\"more-link-wrapper\"><a class=\"more-link\" href=\"https:\/\/stillcoviding.ca\/en\/news\/analysis-last-years-covid-vaccines-protected-well-against-severe-illness\/\">Continue reading<span class=\"screen-reader-text\">Analysis: Last year&#8217;s COVID vaccines protected well against severe illness<\/span><\/a><\/div>\n","protected":false},"author":2,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[6],"tags":[18,8,14,51,917,15],"class_list":["post-9347","post","type-post","status-publish","format-standard","hentry","category-news","tag-covid-19","tag-research","tag-sars-cov-2","tag-united-states","tag-vaccine-effectiveness","tag-vaccines","entry"],"_links":{"self":[{"href":"https:\/\/stillcoviding.ca\/en\/wp-json\/wp\/v2\/posts\/9347","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/stillcoviding.ca\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/stillcoviding.ca\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/stillcoviding.ca\/en\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/stillcoviding.ca\/en\/wp-json\/wp\/v2\/comments?post=9347"}],"version-history":[{"count":2,"href":"https:\/\/stillcoviding.ca\/en\/wp-json\/wp\/v2\/posts\/9347\/revisions"}],"predecessor-version":[{"id":9349,"href":"https:\/\/stillcoviding.ca\/en\/wp-json\/wp\/v2\/posts\/9347\/revisions\/9349"}],"wp:attachment":[{"href":"https:\/\/stillcoviding.ca\/en\/wp-json\/wp\/v2\/media?parent=9347"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/stillcoviding.ca\/en\/wp-json\/wp\/v2\/categories?post=9347"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/stillcoviding.ca\/en\/wp-json\/wp\/v2\/tags?post=9347"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}