According to the American Academy of Allergy, Asthma and Immunology (AAAAI), the percentage of people worldwide who suffer from some sort of allergy has risen steadily for the last 50 years with almost 50% of all children worldwide exhibiting some sort of allergic reaction to at least one type of food, insect, drug, vegetation, or animal.

SST. Minimum volume 1 (0.5) mL serum. Stability: Ambient – 7 Day, Refrigerated – 14 Days, Frozen – 30 Days