Members of the Women In Peacebuilding Network ( WIPNET) dance, sing and pray on May 8, 2015 in Monrovia. If there are no new infections in the next 48 hours, the World Health Organization (WHO) will declare Liberia "Ebola-free" on May 9, 2015, 42 days -- or twice the incubation period of the virus -- after the last case.  AFP PHOTO / ZOOM DOSSO        (Photo credit should read ZOOM DOSSO/AFP/Getty Images)