virus http://evolution.berkeley.edu/evolibrary/news/060101_batsars evolution of SARS were the source of SARS http://evolution.berkeley.edu/evolibrary/news/060101_batsars http://evolution.berkeley.edu/evolibrary/news/060101_batsars http://evolution.berkeley.edu/evolibrary/news/060101_batsars Severe Acute Respiratory Syndrome (SARS) http://evolution.berkeley.edu/evolibrary/news/060101_batsars were the source of SARS