Dr. Dick Zoutman, chairman of a scientific advisory committee on SARS, speaks during a SARS press conference in Toronto Tuesday April 22, 2003. Zoutman says a lot has been learned about SARS, a previously unknown virus, in a short period of time. He says we now know the genetic sequence, the organism, the incubation period, how it's spread and how to prevent it from spreading.
(CP PHOTO/Aaron Harris)