Medical workers in Haiti are now trying to spread the message not to use river water without some form of purification.

VOA: special.2010.11.10

But the researchers say it may someday be available as a personal water purification product.

VOA: special.2010.04.05

Workers are also struggling to provide clean bottled water and water purification tablets.

VOA: special.2010.11.10

A number of countries are providing assistance. The U.S.Embassy spokesman in Islamabad,Rick Snelsire, says Washington has provided in addition to nearly and water purification machines.

VOA: standard.2010.08.02