In Nigeria, people have been told to remain vigilant for new Ebola cases.<br /><br />Although the World Health Organization declared the country free of the virus, the international organisation warned that Nigeria’s geographical position makes it vulnerable to carriers of Ebola coming across its borders.<br /><br />Al Jazeera's Haru Mutasa reports from the capital Abuja.<br /><br />Subscribe to our channel http://bit.ly/AJSubscribe<br />Follow us on Twitter https://twitter.com/AJEnglish<br />Find us on Facebook https://www.facebook.com/aljazeera<br />Check our website http://www.aljazeera.com/
