'Prewashed' Salad Still Needs Cleaning
(PhysOrg.com) -- For people trying to get in their recommended daily servings of fruits and vegetables, prepackaged green salads are an easy way to start a meal. But there’s growing concern that these convenient ...
A new piece in the 'French paradox' puzzle—cheese metabolism
Figuring out why the French have low cardiovascular disease rates despite a diet high in saturated fats has spurred research and many theories to account for this phenomenon known as the "French paradox." ...
Dangerous staph germs found at West Coast beaches
(AP) -- Dangerous staph bacteria have been found in sand and water for the first time at five public beaches along the coast of Washington, and scientists think the state is not the only one with this problem.
Death toll from cholera surpasses 500 in Haiti: official
The death toll from Haiti's cholera epidemic has surpassed 500 dead, the Haitian Health Ministry reported on its website Saturday.
New study reveals bacteria from dog feces in outdoor air of urbanized air
Bacteria from fecal material -- in particular, dog fecal material -- may constitute the dominant source of airborne bacteria in Cleveland's and Detroit's wintertime air, says a new University of Colorado Boulder study.
Real-world proof of hand washing's effectiveness
Scientists are reporting dramatic new real-world evidence supporting the idea that hand washing can prevent the spread of water-borne disease. It appears in a new study showing a connection between fecal bacteria ...
Keeping our beaches safe: New wireless sensor device rapidly detects E. coli in water samples
Fecal contamination of public beaches caused by sewage overflow is both dangerous for swimmers and costly for state and local economies. Current methods to detect Escherichia coli, a bacterium highly indicative of the pr ...
Faster method to detect bacterial contamination in coastal waters
Currently, beachgoers are informed about water-quality conditions based on results from the previous day's sample. Scientists must collect samples in the field, then return to a lab to culture them for analysis -- a process ...
Study suggests the bacterial ecology that lives on humans has changed in the last 100 years
A University of Oklahoma-led study has demonstrated that ancient DNA can be used to understand ancient human microbiomes. The microbiomes from ancient people have broad reaching implications for understanding recent changes ...
Drinking recycled water?
The Australian Government National Water Commission funded a study to establish an approach to assess the quality of water treated using managed aquifer recharge. Researchers at Australia's CSIRO Land and Water set out to ...
Haiti cholera deaths rise above 300
Haiti's cholera toll rose Thursday above 300, as doctors sought desperately to contain the epidemic as victims overwhelmed the quake-hit nation's crumbling hospitals, spilling into its maternity wards.
Study finds viruses in untreated East Tennessee drinking water
Do you know what is in your drinking water? A study by a University of Tennessee, Knoxville, professor may have you thinking twice the next time you fill up that glass of tap water.
The lifetime journeys of manure-based microbes
Studies at the U.S. Department of Agriculture (USDA) are shedding some light on the microbes that dwell in cattle manure—what they are, where they thrive, where they struggle, and where they can end up.
Grazing management effects on stream pollutants
Surface water quality is important for the proper function of aquatic ecosystems, as well as human needs and recreation. Pasturelands have been found to be major sources of sediment, phosphorus and pathogens in Midwest surface ...