It says urinary tract infections increased more than three and a half percent after a surgical operation.

VOA: special.2010.05.25

The most common are infections of the urinary tract, surgical site and bloodstream.

VOA: special.2010.05.25

"Sixty percent of the infections were pneumonias,about 20 percent were infections inside the abdomen and about 15 percent were infections of the urinary tract,"

VOA: standard.2009.12.08

On a 9.6-hectare tract of land . on the Texas coast south of Houston, a start-up company from Florida called Algenol, in partnership with the Dow Chemical company, plans to build more than 3,000 bioreactors,starting next year.

VOA: standard.2009.09.02