CDC Releases New Water Reports

Nov. 14, 2017
Two reports investigate waterborne disease outbreaks

The U.S. Centers for Disease Control and Prevention (CDC) released its Morbidity and Mortality Weekly Report (MMWR) Nov. 10, including two reports relevant to the water industry: Surveillance for Waterborne Disease Outbreaks Associated With Drinking Water and Waterborne Disease Outbreaks Associated With Environmental and Undetermined Exposures to Water.

The first study showed that 42 drinking water outbreaks caused by infectious pathogens, chemicals or toxins were reported across Alaska, Arizona, Florida, Idaho, Indiana, Kansas, Maryland, Michigan, Montana, New York, North Carolina, Ohio, Oregon, Pennsylvania, Rhode Island, Tennessee, Virginia, West Virginia and Wisconsin in 2013-2014. These outbreaks resulted in 1,006 cases of illness, 124 hospitalizations and 13 deaths. Additionally, 57% were found to be caused by legionella. The study concluded that 75% of the 1,006 cases of illness were related to community water systems regulated by the government.

The second study showed similar resulted examining 12 outbreaks across Alabama, California, Kentucky, Montana, New York, Ohio, Pennsylvania and Texas in the same time frame. These outbreaks resulted in 63 cases of illness, 39 hospitalizations and eight deaths. The study concluded that among the environmental exposure outbreaks, eight were related to human-made systems and seven involved natural water bodies.

Sponsored Recommendations

Blower Package Integration

March 20, 2024
See how an integrated blower package can save you time, money, and energy, in a wastewater treatment system. With package integration, you have a completely integrated blower ...

Strut Comparison Chart

March 12, 2024
Conduit support systems are an integral part of construction infrastructure. Compare steel, aluminum and fiberglass strut support systems.

Energy Efficient System Design for WWTPs

Feb. 7, 2024
System splitting with adaptive control reduces electrical, maintenance, and initial investment costs.

Blower Isentropic Efficiency Explained

Feb. 7, 2024
Learn more about isentropic efficiency and specific performance as they relate to blowers.