Hong Kong Prison Homes Spur Virus Risk Decade After SARS

Hong Kong Prison Homes Spur Virus Risk Decade After SARS

Peter Parks/AFP/GettyImages

A woman crosses a busy road wearing a mask to protect against the severe acute respiratory virus in Hong Kong on April 18, 2003. When a fast-spreading germ takes hold in Hong Kong, the consequences for the city -- and the world -- can be devastating.