National Enteric Disease SurveillanceCDC collects data on nationally notifiable enteric bacterial infections. These infections include botulism (caused by toxin-producing Clostridia bacteria, including Clostridium botulinum), invasive Cronobacter infection among infants, and infections caused by Campylobacter spp., Listeria monocytogenes, Salmonella spp. (including those causing typhoid fever and paratyphoid fever), Shiga toxin-producing E. coli (STEC), Shigella spp., and Vibrio spp. (including those causing cholera).