Low cost and real-time surveillance of enteric infection and diarrhoeal disease using rapid diagnostic tests in Cox's Bazar, Bangladesh.

Background: Real-time disease surveillance is an important component of infection control in at-risk populations. However, data on cases or from lab testing is often not available in many low-resource settings. Rapid diagnostic tests (RDT), including immunochromatographic assays, may provide a low cost, expedited source of infection data.