Emile Ouamouno, a 2-year-old boy in the southern Guinea village of Meliandou, was identified as &amp;quot;patient zero&amp;quot; in the Ebola outbreak circa 2014. Emile died of the disease, as did several of his family members. Emile&amp;#39;s father, Etienne Ouamouno, holds a picture of his second wife, Sia Dembadouno, and Emile.