Water and public health pdf file

Water and public health introduction water has a profound influence on human health. Rogan wj, brady, mt, the committee on environmental health, and the committee on infectious diseases. Impact of public health interventions on drinking water. Chemical water quality is generally of lower importance as the impact on health tend to be chronic longterm effects and time is available to take remedial action. We expect our water to be safe for drinking, recreation, hygiene, and other uses. Pathogens diseasecausing organisms that include bacteria, amoebas and viruses, as well as the eggs and larvae of parasitic worms. Hubbard is a health scientist and team lead for cdcs safe water for. We must also consider the qualities of the waters, for as they differ from one. Safe water supply and adequate sanitation to protect. Pdf drinking water quality and public health researchgate. Pdf drinking water quality is one of the greatest factors affecting human health. To foster greater involvement of the public health professional as advisor, educator, and advocate on issues related to drinking water and health.

Diarrhoea causes 4% of all deaths and 5% of health loss to disability worldwide. The american public health association seeks to promote the basic right of all people and all communities to safe and affordable drinking water. However, water has much broader influences on health and well. Most urbanized areas have impervious surfaces that keep rainwater and water from snowmelt from percolating into the ground. Mr robert bos, public health and environment programme, who headquarters, provided input on pesticides added to drinking water for public health purposes. Also available is information about related diseases and global water, sanitation and hygienerelated programs at cdc. Information brief on water and health the united nations. Show full abstract conceptual frameworks involving public health and sanitation systems, and a systematization of the various effects that water supply and sanitation have on public health and. Ms penny ward provided invaluable administrative support. However, drinking water quality in many countries, especially. Professor of medicine and public health codirector, emory antibiotic resistance center emory university atlanta, ga.

Lack of safe water, sanitation and hygiene remains one of the worlds most urgent health issues. The health studies branch hsb leads cdcs clean water for heath program cwh, focuses on drinking water sources that are not regulated by the safe drinking water act. Artificial water fluoridation is undertaken in a limited number of countries. Water quality issues are a major challenge that humanity is facing in the twentyfirst century.