We compared the results of an antigen test (ELISA) with those of polymerase chain reaction (PCR) for the detection of rotavirus and norovirus in stool specimens. Rotavirus and norovirus antigen-positive stool specimens were collected, and rotavirus and norovirus PCRs were performed on these specimens. Of the 325 rotavirus antigen-positive specimens, 200 were positive for both … Continue reading Discrepancies between Antigen and Polymerase Chain Reaction Tests for the Detection of Rotavirus and Norovirus – PubMed (2016)