Movimentos dos que se opõem a administrar vacinas em si ou em seus filhos já estão em ação (<a rel="nofollow" class="external free" href="https://www.nytimes.com/2020/05/02/us/anti-vaxxers-coronavirus-pr">https://www.nytimes.com/2020/05/02/us/anti-vaxxers-coronavirus-pr</a>...
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<bdo lang="en" dir="ltr"><a href="//commons.wikimedia.org/wiki/Commons:YouTube_files" title="Commons:YouTube files">YouTube</a>: <a rel="nofollow" class="external text" href="https://www.youtube.com/watch?v=ksiDIW9IExo"><bdi lang="">Por que as vacinas protegem?</bdi></a> – View/save archived versions on <a rel="nofollow" class="external text" href="https://web.archive.org/web/*/https://www.youtube.com/watch?v=ksiDIW9IExo">archive.org</a> and <a rel="nofollow" class="external text" href="https://archive.today/https://www.youtube.com/watch?v=ksiDIW9IExo">archive.today</a></bdo>