Multistate Outbreak of Shiga toxinproducing Escherichia ...
Sep 29, 2016· Introduction. September 29, 2016. CDC worked with public health and regulatory officials in many states and the Food and Drug Administration (FDA) External to investigate a multistate outbreak of Shiga toxinproducing Escherichia coli (STEC) infections.. Public health investigators used the PulseNet system to identify illnesses that may be part of this outbreak.