Here is a link to the AFP story on the Chinese revealations and their cancellation of the May Day holiday:
http://sg.news.yahoo.com/030420/1/3a7ax.html I am not sure that the Chinese are yet reporting the full extent of cases (as the disease appears to have originated there), but it may be a start.
Also, BBC radio now reports that the Chinese have had their health minister and the minister of Beijing removed (as the obligatory scapegoats).
Like I said, SARS may do more to topple Communism in China than the pro-democracy movement in Tianamen Square ever did. The fact they had to cancel the obligatory May Day Commie parade is a telling sign. This could be the calm before the storm.