|| 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 warnsu003c/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 casesu003c/a> | u003ca href=”https://www.cnn.com/audio/podcasts/corona-virus” target=”_blank”>Podcastu003c/a> | u003ca href=”https://www.cnn.com/2020/04/20/world/coronavirus-newsletter-04-20-20-intl/index.html” target=”_blank”>Catch upu003c/a> | u003ca href=”http://cnn.com/CoronavirusAnswers” target=”_blank”>Q&Au003c/a> | u003ca href=”https://www.cnn.com/2020/04/24/world/gallery/coronavirus-after-lockdown/index.html” target=”_blank”>Life after lockdownu003c/a>”,”layout”:””
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