Middle East Respiratory Syndrome Coronavirus (MERS-CoV): Announcement of the Coronavirus Study Group

During the summer of 2012, in Jeddah, Saudi Arabia, a hitherto unknown coronavirus (CoV) was isolated from the sputum of a patient with acute pneumonia and renal failure ([1][1], [2][2]). The isolate was provisionally called human coronavirus Erasmus Medical Center (EMC) ([3][3]). Shortly thereafter