KnowraSerologyLinked fromLinked fromThe 18 pages that link to Serology, each with the reason it gives.All 18Related 14Narrower topic 1Compared with 3Molecular diagnosticsCompared with: Serology detects immune responses or proteins, whereas molecular tests detect nucleic-acid sequences.Helicobacter pylori eradicationCompared with: H. pylori antibodies may persist after cure, so serology cannot reliably confirm eradication.Stool antigen testCompared with: Serology usually measures a host response in blood, not pathogen proteins in stool.