Search for E. coli source is narrowed
(AP)


<p><a href="http://us.rd.yahoo.com/dailynews/rss/health/*http://news.yahoo.com/s/ap/20060922/ap_on_re_us/tainted_spinach_farmers"><img src="http://d.yimg.com/us.yimg.com/p/ap/20060921/capt.78941e68b9694de1a780b651190c31f7.spinach_destroyed_gagb101.jpg?x=130&y=102&sig=pybLgayvX129NvXLbhJS9g--" align="left" height="102" width="130" alt="General Produce, Inc., employee Don Moseley opens cases of bagged fresh spinach and tosses them into a trash dumpster at the Georgia State Farmer's Market in Forest Park, Ga., Thursday, Sept. 21, 2006. The spinach, withdrawn from the market, had been placed in storage for nearly a week after the U.S. Food and Drug Administration placed a warning on its sale. More than 550 cases were destroyed. (AP Photo/Gene Blythe)" border="0" /></a>AP - California produce growers and processors worked to draw up new food-safety measures Thursday as government investigators trying to pinpoint the source of the deadly E. coli outbreak narrowed their search to three counties.</p><br clear="all"/>