WHO Says Ebola Spread Exponential In Liberia September 8, 2014 Secret The World Health Organization (WHO) says the Ebola virus is spreading exponentially in Liberia, where many thousands of new cases are expected over the coming three weeks. … ShareClick to share on Facebook (Opens in new window)Click to share on Telegram (Opens in new window)Click to share on WhatsApp (Opens in new window)Click to share on Twitter (Opens in new window)Click to share on Skype (Opens in new window) Related