{"id":9528,"date":"2021-04-30T09:52:25","date_gmt":"2021-04-30T16:52:25","guid":{"rendered":"https:\/\/depts.washington.edu\/pandemicalliance\/?p=9528"},"modified":"2021-05-04T09:53:09","modified_gmt":"2021-05-04T16:53:09","slug":"anxiety-related-adverse-event-clusters-after-janssen-covid-19-vaccination-five-u-s-mass-vaccination-sites-april-2021","status":"publish","type":"post","link":"https:\/\/depts.washington.edu\/pandemicalliance\/2021\/04\/30\/anxiety-related-adverse-event-clusters-after-janssen-covid-19-vaccination-five-u-s-mass-vaccination-sites-april-2021\/","title":{"rendered":"Anxiety-Related Adverse Event Clusters After Janssen COVID-19 Vaccination \u2014 Five U.S. Mass Vaccination Sites, April 2021"},"content":{"rendered":"<ul>\n<li style=\"font-weight: 400\"><span style=\"font-weight: 400\">A review of data from 5 mass vaccination sites providing the Johnson &amp; Johnson\/Janssen COVID-19 vaccine (total doses=8,624) revealed 64 anxiety-related events post-vaccination, including 17 events of fainting. The most commonly-reported event was light-headedness or dizziness. 13 persons were transported to an emergency department for follow-up, and all five for whom follow-up information was available were discharged the same day. A review of data from the Vaccine Adverse Events Reporting System found the rate of fainting following vaccination with the Johnson &amp; Johnson\/Janssen vaccine to be 8.2\/100,000 doses, which is substantially higher than the rate among persons receiving the influenza vaccine (0.05\/100,000). Of note, these anxiety-related events were all observed prior to the temporary pause of the Johnson &amp; Johnson\/Janssen vaccine in the US.<\/span><\/li>\n<\/ul>\n<p><i><span style=\"font-weight: 400\">Hause et al. (Apr 30, 2021). Anxiety-Related Adverse Event Clusters After Janssen COVID-19 Vaccination \u2014 Five U.S. Mass Vaccination Sites, April 2021. MMWR. Morbidity and Mortality Weekly Report. <\/span><\/i><a href=\"https:\/\/doi.org\/10.15585\/mmwr.mm7018e3\"><span style=\"font-weight: 400\">https:\/\/doi.org\/10.15585\/mmwr.mm7018e3<\/span><\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>A review of data from 5 mass vaccination sites providing the Johnson &amp; Johnson\/Janssen COVID-19 vaccine (total doses=8,624) revealed 64 anxiety-related events post-vaccination, including 17 events of fainting. The most commonly-reported event was light-headedness or dizziness. 13 persons were transported to an emergency department for follow-up, and all five for whom follow-up information was available&#8230;<\/p>\n<div><a class=\"more\" href=\"https:\/\/depts.washington.edu\/pandemicalliance\/2021\/04\/30\/anxiety-related-adverse-event-clusters-after-janssen-covid-19-vaccination-five-u-s-mass-vaccination-sites-april-2021\/\">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":[147],"topic":[31],"class_list":["post-9528","post","type-post","status-publish","format-standard","hentry","category-article-summary","tag-vaccination","topic-vaccines-and-immunity"],"_links":{"self":[{"href":"https:\/\/depts.washington.edu\/pandemicalliance\/wp-json\/wp\/v2\/posts\/9528","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=9528"}],"version-history":[{"count":1,"href":"https:\/\/depts.washington.edu\/pandemicalliance\/wp-json\/wp\/v2\/posts\/9528\/revisions"}],"predecessor-version":[{"id":9529,"href":"https:\/\/depts.washington.edu\/pandemicalliance\/wp-json\/wp\/v2\/posts\/9528\/revisions\/9529"}],"wp:attachment":[{"href":"https:\/\/depts.washington.edu\/pandemicalliance\/wp-json\/wp\/v2\/media?parent=9528"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/depts.washington.edu\/pandemicalliance\/wp-json\/wp\/v2\/categories?post=9528"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/depts.washington.edu\/pandemicalliance\/wp-json\/wp\/v2\/tags?post=9528"},{"taxonomy":"topic","embeddable":true,"href":"https:\/\/depts.washington.edu\/pandemicalliance\/wp-json\/wp\/v2\/topic?post=9528"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}