Disease facts about Middle East respiratory syndrome coronavirus (MERS-CoV)

The Middle East respiratory syndrome coronavirus (MERS-CoV) is a new beta virus strain of an animal coronavirus that was first identified in Saudi Arabia in September 2012. This novel coronavirus differs from the previously identified coronaviruses such as the SARS coronavirus (SARS-CoV), which caused the 2003 SARS outbreaks.

There is still much to be investigated, but it is considered likely that this virus originated from an animal source.

 

 

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MERS-CoV worldwide overview

Since the disease was first identified in Saudi Arabia in September 2012, approximately 2 000 MERS-CoV cases have been detected in over 20 countries.