Virus killing pigs in U.S.

July 10, 2013 | 5:51 p.m. CDT
This June 28, 2012, file photo shows hogs at a farm in Buckhart, Ill. Pork prices could rise in the next months of the summer of 2013 because of a virus that has migrated to the U.S., killing piglets in 15 states at an alarming rate in facilities where it has been reported. Colorado and 14 other states began reporting the virus in April 2013, and officials have confirmed its presence in about 200 hog facilities around the nation.

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