Juniperus virginiana Ab.IgE

This test detects IgE antibodies against Juniperus virginiana (Eastern red cedar), a tree whose pollen is a potent winter allergen in North America. Red cedar pollen allergy causes seasonal rhinitis, conjunctivitis, and asthma exacerbation, particularly during pollen season (late December through February). A positive result indicates sensitization to red cedar pollen. This test confirms environmental allergies and helps guide allergen avoidance strategies, air filtration, and medication timing.