Highly ResistantSalmonellaNewport‐MDRAmpC Transmitted through the Domestic US Food Supply: A FoodNet Case‐Control Study of SporadicSalmonellaNewport Infections, 2002–2003

Abstract
BackgroundA new multidrug-resistant (MDR) strain of Salmonella serotype Newport, Newport-MDRAmpC, has recently emerged. We sought to identify the med