CNN3: ":"\u003cstrong>People who've had coronavirus are not necessarily immune from reinfection by the presence of antibodies, the World Health Organization warns\u003c/strong>", "BANNER=|pagerendered| ((lubuntu at wor3))

|| screaming-banner-text banner-text-size--char-47" data-analytics="_list-hierarchical-xs_article_"> Having Covid-19 may not prevent a second infection ||" , title: "CNN - Breaking News, Latest News and Videos" , siblings: {"articleList":[{"uri":"/2020/04/25/us/who-immunity-antibodies-covid-19/index.html","headline":"\u003cstrong>People who've had coronavirus are not necessarily immune from reinfection by the presence of antibodies, the World Health Organization warns\u003c/strong>","thumbnail":"//cdn.cnn.com/cnnnext/dam/assets/200420160644-01-coronavirus-antibody-test-ny-0414-small-11.jpg","duration":"","description":"\u003ca href=\"https://www.cnn.com/interactive/2020/health/coronavirus-us-maps-and-cases/\" target=\"_blank\">Tracking US cases\u003c/a> | \u003ca href=\"https://www.cnn.com/audio/podcasts/corona-virus\" target=\"_blank\">Podcast\u003c/a> | \u003ca href=\"https://www.cnn.com/2020/04/20/world/coronavirus-newsletter-04-20-20-intl/index.html\" target=\"_blank\">Catch up\u003c/a> | \u003ca href=\"http://cnn.com/CoronavirusAnswers\" target=\"_blank\">Q&A\u003c/a> | \u003ca href=\"https://www.cnn.com/2020/04/24/world/gallery/coronavirus-after-lockdown/index.html\" target=\"_blank\">Life after lockdown\u003c/a>","layout":""