How Nigeria Became 'Ebola Free' Listen Download Embed Share Share this on Facebook (Opens in a new window) Share this on Twitter (Opens in a new window) Share this via Email Nigerian Passengers arrive at International Nnamdi Azikiwe Airport in Abuja, Nigeria to protect themselves from the Ebola infection on August 11, 2014. ( Macjohn Akande/Anadolu Agency / Getty ) Produced by w Produced by PRI and WNYC