Sanitation Seen as Key Part of Tsunami Relief Effort The health of thousands of tsunami survivors depends on a simple thing: toilets. If toilets are not available, or not used, diseases like cholera and typhus could run rampant. NPR's Joanne Silberner reports.

Sanitation Seen as Key Part of Tsunami Relief Effort

Sanitation Seen as Key Part of Tsunami Relief Effort

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The health of thousands of tsunami survivors depends on a simple thing: toilets. If toilets are not available, or not used, diseases like cholera and typhus could run rampant. NPR's Joanne Silberner reports.