SARS - Just in time

SARS is back, just before the May holiday. Compared to last year the outbreak is still limited, and the authorities seem to be on top of it. Some of my fellow bloggers reported that disinfectants are sprayed in their elevators again. I have not seen any sign of change.
This time, slack procedures at a lab seems to have triggered off this outburst. The stories about the behavior of the lab worker involved, whose mother died, seems rather irresponsible: she took almost every train possible before the alarm went off.