Precisely. I entirely agree with what Dr. Kendall said when he emphasized that for SARS, intensive surveillance was implemented in airports. It was very expensive. Even in the regions where SARS was present, the number of potential cases was very small as compared to the number of people who had some type of fever that had nothing at all to do with SARS. It is a disease whose symptoms are not very specific.
On May 30th, 2007. See this statement in context.