元記事URL https://jp.reuters.com/article/kowa-ivermectin-idJPKBN2K50B7?fbclid=IwAR0TpceEnRbBINA6RnFeE-kSCCX0HOwYCL9_ShE8_xbuXq95dZ8EKMd3aXg
http://www.nicovideo.jp/watch/sm39984005