British military engineers and medics are being sent to Sierra Leone to help fight the world's largest-ever outbreak of Ebola. They will set up and run a treatment centre near the capital Freetown. The World Health Organization says that more than 2,000 people have now died in the outbreak in West Africa. Last week the charity Medecins Sans Frontieres called for a global military intervention in the region. It said the global response to the outbreak had been ‘lethally inadequate’ with countries turning their back on West Africa and merely reducing the risk of Ebola arriving on their shores.The UK has announced it will build a centre with 50 beds for people in Sierra Leone and 12 beds for health-care workers who become ill. The proposed site will be surveyed this week with the facility scheduled to be running within eight weeks.