CLEAN : 250 Nigerian medics head to Ebola hit nations

The transcript discusses Africa's efforts to address challenges, emphasizing self-help and solidarity. It calls for airlines to support isolated countries and highlights the deployment of African workers to assist sister nations. Financial support from the African Union is mentioned, along with the launch of temperature scanners at Nigerian airports to combat Ebola.

What is the overall message regarding Africa's self-help in the text?

What measures are being taken at airports in Nigeria to address health concerns?