Richmond was infected after a mail-sorting machine was cleaned with a high pressure hose.

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The first one focused on helping ocean bound private boats remove barnacles from their hulls by sending a diver into the water below the boat with a high pressure hose.

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"I worry that the firefighters and their high-pressure hose cannot reach our floor, " says Wu Dongyang, a private businessman who lives on the 16th floor of a 24-story building.

CNN: Deadly fire highlights China's growth problem