An influenza pandemic would dramatically disrupt the processing and distribution of food supplies across the world, emptying grocery store shelves and creating crippling shortages for months, an expert warned Thursday. Dr. Michael Osterholm suggested policy makers must start intensive planning to figure out how to ensure food supplies for their populations during a time when international travel may be grounded or severely cut back, when workers are too sick to process or deliver food and when people will be too fearful of disease to gather in restaurants. Full Story