Sanitation and health.

Area of Science:

• Public Health
• Environmental Health
• Global Health

Background:

• Sanitation is a critical determinant of health, influencing disease transmission and overall well-being.
• Inadequate sanitation facilities contribute to a significant burden of preventable diseases worldwide.
• The intersection of water, sanitation, and hygiene (WASH) is a key focus in global health initiatives.

Purpose of the Study:

• To highlight the vital importance of improved sanitation for public health.
• To delineate the potential role of the health sector in advocating for sanitation improvements.
• To emphasize the connection between sanitation and the broader goals of the PLoS Medicine series on water and sanitation.

Main Methods:

• This article is a discussion and advocacy piece within a larger series.
• It synthesizes existing knowledge on sanitation and health impacts.
• It outlines strategic approaches for health sector engagement.

Main Results:

• Improved sanitation significantly reduces the incidence of infectious diseases.
• Enhanced sanitation infrastructure leads to better child health and development outcomes.
• The health sector possesses unique credibility and reach for effective sanitation advocacy.

Conclusions:

• Investing in sanitation is a cost-effective public health intervention.
• The health sector must actively engage in advocating for universal access to safe sanitation.
• Addressing sanitation challenges is essential for achieving sustainable development goals and improving global health equity.