id author title date pages extension mime words sentences flesch summary cache txt cord-263508-row2mn17 Chan, Jasper Fuk-Woo The emerging novel Middle East respiratory syndrome coronavirus: The “knowns” and “unknowns” 2013-07-21 .txt text/plain 4344 202 43 Ten years after the devastating epidemic of severe acute respiratory syndrome (SARS) caused by SARS coronavirus (SARS-CoV), which resulted in a total of 774 deaths among more than 8000 confirmed cases in over 30 countries, the world is facing a new challenge posted by a "SARS-like" infection caused by another novel coronavirus emerging from the Middle East, which was originally named human coronavirus EMC/2012 (HCoV-EMC) and recently renamed by the Coronavirus Study Group of the International Committee for Taxonomy of Viruses as Middle East respiratory syndrome coronavirus (MERS-CoV). 6,7,10e14 Although the number of laboratory-confirmed cases remains limited, the severe clinical manifestations with an unusually high mortality rate of over 50%, the spread of the infection beyond the geographical confinement in the Middle East, and the epidemiological evidence of human-to-human transmission arising from the recent clusters of cases in a family in the United Kingdom (Cases 10 to 12), and in hospitals in KSA (Cases 18 to 30, 32 and 33) and France (Cases 31 and 34), have raised significant concerns on the possible emergence of another SARS-like epidemic in the near future. ./cache/cord-263508-row2mn17.txt ./txt/cord-263508-row2mn17.txt