USA, UK, France... gave respectively around 500, 280 and 70 millions € to help western africa to fight Ebola. Other countries are far behind (China gave 5 million $). Plus all the health worker that are helping in these countries risking their live are almost all from western countries (I heard there is a lot from Cuba too). Why some countries, not the richest on earth (except USA maybe), have like a "duty" of helping other countries where most of "rich" countries don't? Countries from the arabic peninsula are super rich, China too, and they have lot of economic exchange with Africa (lot of chinese in Africa) but they are not helping when they are in need.
I'm really glad that we (western countries) are helping them, and think we could do more, but I don't get why it's not an international mobilisation and that we are the only ones helping.