Persons using assistive technology might not be able to fully access information in this file. For assistance, please send e-mail to: mmwrq@cdc.gov. Type 508 Accommodation and the title of the report in the subject line of e-mail.
Notice to Readers: World Water Day --- March 22, 2009
Each year on March 22, World Water Day attracts international attention to the need to conserve and develop
water resources. Shared Waters---Shared Opportunities, the theme for World Water Day 2009, focuses on issues associated with
263 lakes and river basins that cross the borders of two or more countries.
Worldwide, nearly one third of those 263 water basins are shared by three or more countries, and 19 are shared by five
or more countries (1). Despite the complexity of these boundaries, hundreds of successful international
transboundary agreements have been negotiated. The United Nations Educational, Scientific and Cultural Organization (UNESCO),
the United Nations Economic Commission for Europe, and other organizations are working to ensure the peaceful
collaboration of countries who share water systems
(1).
Many countries lack resources to provide their inhabitants with safe drinking water and adequate sanitation.
Approximately 880 million people still lack access to improved sources of drinking water
(2), leaving them at risk for water-, sanitation-,
and hygiene-related diseases. Worldwide, 1.6 million deaths per year result from unsafe water, poor sanitation, and lack of
hygiene (3). Most of these deaths occur among children aged <5 years. The ongoing cholera epidemic in Zimbabwe
(4), which has affected approximately 91,000 persons and caused more than 4,000 deaths
(5) since it began in August 2008, is an example
of the health risks of waterborne diseases, although most cases and fatalities resulting from waterborne diseases are
never reported.
References
United Nations Educational, Scientific, and Cultural Organization. World Water Assessment Programme: sharing water resources. Paris,
France: United Nations Educational, Scientific, and Cultural Organization; 2003. Available at
http://www.unesco.org/water/wwap/facts_figures/sharing_waters.shtml.
World Health Organization and UNICEF. Progress in drinking-water and sanitation: special focus on sanitation. Geneva, Switzerland: World
Health Organization; and New York, NY: UNICEF; 2008. Available at
http://www.wssinfo.org/en/40_MDG2008.html.
Use of trade names and commercial sources is for identification only and does not imply endorsement by the U.S. Department of
Health and Human Services.References to non-CDC sites on the Internet are
provided as a service to MMWR readers and do not constitute or imply
endorsement of these organizations or their programs by CDC or the U.S.
Department of Health and Human Services. CDC is not responsible for the content
of pages found at these sites. URL addresses listed in MMWR were current as of
the date of publication.
All MMWR HTML versions of articles are electronic conversions from typeset documents.
This conversion might result in character translation or format errors in the HTML version.
Users are referred to the electronic PDF version (http://www.cdc.gov/mmwr)
and/or the original MMWR paper copy for printable versions of official text, figures, and tables.
An original paper copy of this issue can be obtained from the Superintendent of Documents, U.S.
Government Printing Office (GPO), Washington, DC 20402-9371;
telephone: (202) 512-1800. Contact GPO for current prices.
**Questions or messages regarding errors in formatting should be addressed to
mmwrq@cdc.gov.
