at government data to identify foods that cause the largest numbers of illnesses from things like e. coli or salmonella. on the list things like leafy greens, eggs, cheeses, even potato potatoes. the produce industry issued a response saying the produce industry is 100% committed to providing safe produce every bite, every time our livelihoods depend on it. the statement continues, it's never in a consumer's best interest to scare them away from the very fruits and vegetables that we should all eat more of for better health and healthier weight. >>> raymond clark, the lab technician charged in the murder of a yale grad student in new haven appeared before a judge today but did not enter a plea. clark's attorney says he'll eventually plead not guilty to the murder of annie le. clark is accused of strangling le and stuffing her body behind a wall on the yale campus. investigators found her body on what was to be her wedding day, september 13th. she had been missing five days. >>> director roman polanski will stay in a swiss jail as authorities decide whether to extradite him to the u.s. pro

. >> reporter: there are millions of bacteria but only 50 species are dangerous like e. coliella. >> you can get pick -- pick up stuff like pink eye and cold viruses and so forth from common everyday items. >> reporter: just how much bacteria is lurking in our workplace? >> 100,000 bacteria in a little area. >> reporter: professor kelly says hundreds of thousands of bacteria live on office items like keyboards, a computer mouse or telephone. >> bacteria viruses you can pick them right off the buttons. >> reporter: sharing these items with coworkers can get you sick. >> maybe they didn't wash their hands and they touch the door knob and then you touch the door knob and you get a diarrhea infection. >> reporter: when it comes to choosing whose keyboard to use, professor kelly says choose wisely. just call it a bacteria battle of the sexes. >> on every surface men had significantly more bacteria than women. >> reporter: to avoid picking up nasty bacteria, professor kelly says remember what momma always told you. always wash your hands. nadine torren, fox 5 news. >> yuck, where i

did government data identify foods that caused the largest numbers of illnesses from things like e. colir salmonella? i know you're already looking and what to know what's on the list. leafy greens, eggs, cheeses, eve's potatoes. the group wantsed fda to do more to inspect this. there is a response from the produce industry. his is the response. the produce industry is 100% committed to providing safe produce every bite every time. our livelihoods depend on it. the statement goes on to say did is never in consumers' best interests to scare them away from the very foods that we should all be eating more of for our better health and healthier weight. >>> let's keep talking about eating here. posting calories on menus in restaurant chains does not change what people eat. a new york city law required calorie counts from lots of foods, particularly fast food vendors, they have to post it. researchers observed customers in mcdonald's, wendy's, kfc and burger king and four city neighborhoods with high obesity and also diabetes rates and found only half of the customers noticed the calorie count