Video: Spread of MERS-virus 'just a matter of time'

Youtube Video: "Spread of MERS-virus 'just a matter of time'" Published on Jun 3, 2013 A leading scientist is warning that it is just a matter of time before a severe type of respiratory virus spreads around the world. The Middle East Respiratory Syndrome, or MERS, that is caused by a coronavirus has already killed dozens of people, And three more people in Saudi Arabia have become the latest victims of the virus. Al Jazeera's Tarek Bazley reports.