战略与国际研究中心-Enhancing-US-Leadership-on-Drinking-Water-and-Sanitation_21页_431kb

Summary of Enhancing U.S. Leadership on Drinking Water and Sanitation: Opportunities within Global Health Programs

Core Content

This report, authored by Katherine E. Bliss and published by the Center for Strategic and International Studies (CSIS) in September 2009, explores the opportunities for the United States to enhance its leadership in global drinking water and sanitation (WASH) programs as part of broader global health initiatives. It emphasizes the critical link between water, sanitation, and health, and argues for increased U.S. political and financial engagement in these areas.

Main Points

1. Global Health and Water/Sanitation Linkages

• Water, sanitation, and hygiene (WSH) are major contributors to the global burden of disease, accounting for nearly 10% of the global disease burden.
• 884 million people lack access to improved drinking water, and 2.5 billion lack access to improved sanitation.
• The majority of those affected live in developing countries, particularly sub-Saharan Africa and Asia.
• Water-related diseases such as cholera, diarrhea, and trachoma are major causes of morbidity and mortality, especially among children.

2. U.S. Engagement in Global WASH

• The Senator Paul Simon Water for the Poor Act (2005) made WASH a strategic focus of U.S. foreign assistance.
• In FY 2008 and FY 2009, $300 million was allocated to international WASH activities.
• The U.S. Agency for International Development (USAID) is the primary U.S. agency working on WASH globally, with support from the Millennium Challenge Corporation (MCC) and the Department of Defense.
• In FY 2008, U.S. agencies spent $815 million on WASH activities in 95 countries, with $648.7 million going to sub-Saharan Africa alone.
• USAID has shifted its focus from hardware (e.g., pipes, pumps) to governance, community engagement, and innovative financing.

3. Challenges in U.S. Leadership

• The U.S. is not a major funder of WASH programs, with $432 million committed in 2007, compared to $1.9 billion by Japan and $593.96 million by Germany.
• The U.S. has not been a strong advocate for WASH in global health policy discussions, due to the separation of responsibilities between health and environmental agencies.
• The lack of open discussion around sanitation and hygiene in the U.S. has limited international efforts.
• The UN-Water office, while coordinating efforts, has no implementation authority, making coordination difficult.

4. Global Initiatives and Awareness

• The Millennium Development Goals (MDGs) include a target to halve the proportion of people without access to safe drinking water by 2015.
• The Global WASH Campaign was launched in 2001 to raise awareness of the importance of sanitation and hygiene in achieving MDGs.
• The International Decade for Action "Water for Life" (2005–2015) and the International Year of Sanitation (2008) have increased global attention to WASH issues.
• In 2008, the WHO released country-by-country estimates of the disease burden from poor water and sanitation access.

5. Case Studies and Impacts

• Zimbabwe's cholera outbreak (2008–2009) highlighted the interconnectedness of health, water access, and security, with over 4,000 deaths reported by May 2009.
• In Somalia, droughts have led to conflicts over water access, impacting both health and livelihoods.
• In Bangladesh, arsenic contamination of groundwater and monsoon flooding pose serious health risks, while lack of sanitation affects women's health and safety.
• Community-level interventions have shown promise in improving health outcomes and economic opportunities.

6. Opportunities for U.S. Leadership

• The Obama administration's Global Health Initiative and the proposed Senator Paul Simon Water for the World Act present a strategic opportunity for the U.S. to assert leadership in global WASH.
• The U.S. needs to coordinate more effectively with international partners, donor countries, and NGOs.
• Private sector investment and innovative financing mechanisms are essential to support large-scale WASH projects.
• Point of use (POU) water treatment technologies should be scaled up in areas where access to improved water is unlikely in the near future.

Key Recommendations

• Integrate WASH into global health policy discussions.
• Enhance coordination through a multilateral institution.
• Promote sustainable hygiene behaviors through social marketing and community engagement.
• Invest in private sector and innovative financing to support WASH infrastructure.
• Scale up POU water treatment in regions with limited access to improved water sources.

Conclusion

The report underscores the importance of WASH in global health, highlights the U.S. opportunity to lead, and identifies key challenges and recommendations for strengthening U.S. engagement in this critical area. It calls for a more integrated, coordinated, and sustained approach to WASH in the context of global health programming.