The xTAG GPP is a multiplex PCR panel that can detect 15 common bacterial, viral, and parasitic pathogens that cause infectious diarrhea from a single stool sample in under 5 hours. It is more comprehensive than culture-based tests or assays that only test for one pathogen at a time. The xTAG GPP enables timely treatment decisions with a reliable result using a simple 5-step workflow. It has demonstrated high sensitivity and specificity across all pathogen targets in its validation studies.