A new report finds that there may be fecal matter in your hamburger.

Consumer Reports tested over 400 pounds of ground beef, and discovered fecal contamination in all of it.

While there was contamination in all the meat, the beef taken from organic farms had half the rate of antibiotic-resistant bacteria than from conventional farms

Consumer Reports tested beef in 26 cities across the country, including the New York metropolitan area. It shopped at supermarkets, big box stores and natural food stores to get a full sampling of what consumers could buy.