The West Nile Virus IgG IgM Antibodies Test measures immune response to West Nile virus, distinguishing recent from prior infection. IgM levels indicate active or recent illness, while IgG reflects past exposure or long-term immunity. This test aids in evaluating unexplained fever, flu-like symptoms, or neurological complications, supporting assessment of vector-borne viral infection and systemic health.

The Respiratory Allergy Panel Region 17 measures IgE antibodies to common allergens, including molds (Alternaria, Aspergillus, Cladosporium, Penicillium), grasses (timothy), trees (alder, birch, oak, walnut, cedar, elm, maple, cottonwood, white ash), weeds (ragweed, pigweed, nettle, sheep sorrel), and indoor allergens (cat and dog dander, dust mites, cockroach, mouse proteins). This panel helps identify respiratory allergy triggers.