The Dow Jones Industrial Average [ $ INDU ] ended at session highs , gaining 64.64 points , or 0.7 percent , to 9,191.09 .
The blue-chip Dow Jones industrial average .DJI added 38 points , or 0.42 percent , to 9,165 .
We don 't know if any will be SARS , " said Dr. James Young , Ontario 's commissioner of public safety .