Ebola Virus Outbreak
by Maggie Fox <img class="img-responsive img_hero" src="http://media1.s-nbcnews.com/j/newscms/2015_39/1231191/150921-ebola-jsw-02_149fcb9ce3ee553ddc92966aeebb4349.nbcnews-fp-600-320.jpg" alt="Ebola Returns to Liberia, Again"/> An entire Liberian family was being treated at a special Ebola unit Friday after a 10-year-old boy tested positive for the virus, officials said. It's a blow for efforts to end the West African epidemic, which has killed more than 11,000 people and made more than 28,000 people sick, and it's a reminder of just how hard it will be to completely stamp out the infection. The World Health Organization confirmed the boy had tested positive and local health officials said five other members of his family were be...