Toxigenic Vibrio cholerae O1/O139 is causative of cholera, which is a well characterised potentially epidemic gastrointestinal disease. Less is known about the pathogenesis and clinical presentation of non-toxigenic V. cholerae non-O1/non-O139, although they are increasingly implicated in human disease globally, have been isolated from various South African water sources and can contaminate the environment. The authors describe a case of pseudo-bacteraemia with non-toxigenic V. cholerae non-O1/non-O139 in a neonate.