{"id":"mumps-igg","name":"Mumps IgG","shortName":"Mumps IgG","aliases":["Mumps Virus Antibody IgG","Mumps Immunity IgG","Mumps Antibody IgG","Mumps Virus IgG","Mumps Antibodies, IgG","Mumps Abs, IgG","Mumps IgG Antibody","Mumps Immune Status","Mumps Virus Ab IgG","Mumps IgG Immunity"],"abbreviations":["Mumps Ab IgG"],"loinc":[{"code":"25418-5","primary":true},{"code":"7966-5","primary":false},{"code":"22415-4","primary":false},{"code":"6476-6","primary":false}],"specimen":"serum","units":[],"referenceRanges":[],"review":{"status":"ai-verified","label":"AI-verified against cited sources. Awaiting expert review","lastReviewed":"2026-10-03"},"summary":"Antibodies that show your immune system has met the mumps virus, from the MMR vaccine or a past infection. Results are usually printed as negative, equivocal or positive.","url":"https://bloodtesttracker.com/markers/mumps-igg","notice":"Information, not medical advice. Ranges differ between labs, so the range on your own report is the one your result is judged against."}