USDA announced on Friday U.S. beef will now have full access to Japanese markets for the first time in more than 15 years. The U.S. and Japan have agreed on new terms and conditions that eliminate Japan’s restrictions on U.S. beef that have been in place since December 2003, USDA stated.Those restrictions followed the detection of bovine spongiform encephalopathy in a Washington state dairy cow.At that time, Japan immediately banned U.S. beef and beef products, and U.S. exports plummeted from nearly 375,500 metric tons and $1.4 billion in 2003 to 517 metric tons and $2.9 million in 2004.