Severe acute respiratory syndrome (SARS) is a respiratory disease in humans which is caused by the SARS coronavirus (SARS-CoV). There has been one near pandemic to date, between November 2002 and July 2003 , with 8,096 known infected cases and 774 deaths (a mortality rate of 9.6%) worldwide being listed in the World Health Organization's (WHO) April 21, 2004 concluding report. After Its Epidemic Arrival, SARS Vanishes, The New York Times, 15 May 2005. URL Accessed 5 July 2006. -->