Cytomegalovirus exposure antibody
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High-quality testing run in a CLIA-certified and CAP-accredited lab in Santa Clara, California.
About Anti-CMV
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About Anti-CMV
Overview and History
Anti-CMV are immunoglobulins that target proteins from human cytomegalovirus, a common member of the herpesvirus family. In clinical laboratories these antibodies are measured as serologic markers, typically distinguishing classes such as IgM (more associated with recent immune activation) and IgG (reflecting past exposure and immune memory).
Historically, CMV serology has been used to document exposure and immune status; biologically, these antibodies bind viral components to limit spread and tag viral material for clearance. In the neuroimmune context, anti-CMV antibodies are one of several infection-associated markers used to explore how prior pathogen exposure may correlate with ongoing immune signaling around the nervous system.
Interpreting Highs and Lows
Elevated anti-CMV antibody levels may reflect prior exposure with a robust immune memory response, recent immune activation, or possible viral reactivation—patterns that can accompany broader immune activity. Low or undetectable anti-CMV levels may suggest no prior exposure or waning antibody levels after remote exposure. Interpretation depends on antibody class (IgM vs IgG), timing, symptoms, and other Neural Zoomer findings; anti-CMV is most informative when considered alongside markers of neuroinflammation, blood–brain barrier integrity, and other infection-associated antibodies.
Featured Test
Anti-CMV is included to help contextualize infection-associated immune patterns within the Neural Zoomer. It evaluates whether immune responses tied to CMV exposure may be present alongside neuroinflammatory or barrier-related signals, supporting a more complete, personalized view of possible contributors to nervous system symptoms.
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Mary Beth Augustine
DCN, RDN, FAND- Lead Clinical Educator
Suzanne Barker
MS, RDN, LD, CTTS, CGP- Clinical Educator
Suzette Garcia
MSc- MHNE- Clinical Educator
Brooke Mader Ganev
MS, CNS, LDN, FDN- Clinical Educator
Adair Anderson
MS, RDN, LDN- Clinical Educator
Lillie Luu Nguyen
DCN, CNS, LDN- Clinical Educator
Jason Barker
ND- Clinical Educator
Emaline Brown
ND- Clinical Educator
Dana Filatova
DCN, CNS, LDN- Clinical Educator
Jessy Dhanjal
ND- Clinical Educator
Nour Amri
MS, LDN, CNS, CKNS- Clinical Educator
