Public Health Commons^™

A Systematic Review Examining The Added Value Of Water, Sanitation, And Hygiene Interventions For Preventive Chemotherapy Programs On Reducing The Prevalence Of Trachoma, Anyess R. Travers

Public Health Theses

BACKGROUND: Trachoma is a leading cause of avoidable blindness. Currently, trachoma is endemic in 57 countries, infects approximately 84 million people globally, and continues to threaten over 10 % of the world’s population with the risk of blindness. Caused by the bacteria Chlamydia trachomatis, blindness due to trachoma is caused by repeated eye infection resulting in the inflammation of the upper eyelid eventually leading the upper lid to pull inward scratching and tearing the cornea causing it to become opaque resulting in loss of vision. The World Health Organization recommends eliminating trachoma as a public health problem using the SAFE …

Examining The Influence Of Economic And Political Factors Upon Access To Improved Water And Sanitation In Select African Nations, 2005-2008, Dlorah C. Jenkins

Public Health Theses

Background:Today, 884 million people worldwide lack access to safe drinking water, and 2.6 billion are without access to improved sanitation facilities, with the majority of this burden falling upon citizens of the developing world. The purpose of this study was to determine what influence political and economic factors have upon the availability of improved water and sanitation services in developing nations, with a focus on sub-Saharan Africa.

Methods:Data from the Demographic and Health Surveys of 11 sub-Saharan African nations conducted from 2005-2008 were analyzed using SPSS 18.0. Five WASH-related dependent variables were examined: access to an improved water source, travel …

An Analysis Of Restaurant Food Safety Violations: Human Factors, Non-Human Factors, And Food-Borne Illness, Jai Choung

UNLV Theses, Dissertations, Professional Papers, and Capstones

An estimated 76 million food-borne illnesses occur in the United States each year, causing 325,000 hospitalizations and 5,000 deaths, according to the U.S. Food and Drug Administration. Food safety is an increasingly important topic to governmental food regulators, not only in trying to reduce the number of illnesses from contaminated food. Governmental regulators also are becoming aware of the vulnerability of the food supply chain as a target for bioterrorism. Recommendations have been developed to protect the U. S. food supply from terrorism, but little of the research and recommendations relate to the food-service level.

Eighty percent of reported cases …