By Barry Flynn, The Orlando Sentinel, Fla. Knight Ridder/Tribune Business News
Apr. 26--Orlando's first likely case of SARS has cast a shadow over the region's already fragile, tourism-dependent economy.
However, the immediate effect here of the mysterious, sometimes fatal respiratory disease has been negligible -- a far cry from the situation in some major East Asian cities and Toronto, where the spread of the highly communicable disease is crippling local economies.
Cruise lines sailing from Port Canaveral in Brevard County have begun caref