Cow challenge study should help turn tables on H5N1 in dairy herds

Animal challenge studies completed by U.S. Department of Agriculture (USDA) scientists show that infecting dairy cows with the H5N1 virus in a laboratory setting can trigger clinical signs of disease similar to those of naturally ...

Source of GMO wheat in Oregon remains mystery (Update)

Oregon farmers are moving ahead with plans to start planting their next crop as questions remain about the source of a patch of genetically modified wheat in a farmer's field last spring that threatened trade between the ...

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