Peru's expanding population and rapid urbanization-a result of migration to
its largest cities-have stressed the country's public services infrastruct
ure and the provision of public health and environmental health services. I
n response, the Ministry of Health established the General Directorate of E
nvironmental Health (DIGESA), the branch charged with assuring adequate env
ironmental health services to populations in rural and urban areas. The mag
nitude of the environmental health problems in peri-urban settlements, howe
ver, has exceeded the capacity of DIGESA to respond. The Urban Environmenta
l Health Project is an effort to develop the ability of local communities t
o address these problems.