Giardia lamblia IgG, IgA, IgM Antibody Panel, IFA
Reference Values Describes reference intervals and additional information for interpretation of test results. May include intervals based on age and sex when appropriate. Intervals are Mayo-derived, unless otherwise designated. If an interpretive report is provided, the reference value field will state this.
REFERENCE RANGE: IgG <1:16
Recent or current infection by Giardia lamblia is suggested by either
detection of IgM antibody or a four-fold increase in IgG and/or IgA
antibody titers between acute and convalescent sera. Positive IgG
and/or IgA titers without detectable IgM suggest past infection.
Test Performed By: Focus Diagnostics, Inc.
33608 Ortega Highway
San Juan Capistrano, CA 92675