David Cameron British Prime Minister has called the world leaders to lend their support to the clinical crisis caused by the deadly Ebola outbreak and follow the US France and Britain to financially and clinically help the West African countries. This statement by the British Prime Mister came after the UN chief criticized the world's 'cold' response against the detrimental Ebola disease that has claimed more than 5000 lives so far. (Read: Ebola virus causes symptoms diagnosis treatment prognosis and prevention) UN Secretary General Ban Ki-moon Thursday chided the international community for paying just 100000 dollars into his one billion