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During the second week of July, 12 cases of vesicular disease were discovered at two slaughter plants in Iowa. All cases have tested negative for Foot and Mouth Disease (FMD) and the other swine vesicular...

In 2002, a brand new virus was discovered – not in the jungles of Africa – but in an unlikely place, a biotech company in suburban Maryland. The Seneca Valley virus was originally isolated as a contaminant...