Waterborne Disease Outbreaks and Xenotransplantation Risks
Author Information
Author(s): Paul R. Hunter, Jack M. Colford, Mark W. LeChevallier, Sue Binder, Paul S. Berger, Louisa Chapman
Primary Institution: Centers for Disease Control and Prevention
Conclusion
Access to safe drinking water could significantly reduce morbidity and mortality from waterborne diseases.
Supporting Evidence
- 127 drinking water outbreaks were reported to the CDC from 1990 through 1998.
- 20% of the world's population lacks access to safe drinking water.
- More than 5 million people die annually from illnesses associated with unsafe drinking water.
Takeaway
Many people get sick from drinking unsafe water, but if everyone had clean water, a lot of those illnesses could be avoided.
Methodology
The study involved analyzing data on drinking water outbreaks and discussing methods for estimating the incidence of waterborne diseases.
Potential Biases
Participants in the study knew their group assignment, which could introduce bias.
Limitations
Changes in reporting practices may have influenced the reported decline in outbreaks.
Participant Demographics
The study included residents from various locations, including northern California and specific populations like HIV-positive individuals and the elderly.
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