The race to diminish peanut allergies in kids
Drug companies are racing to get the FDA's green light for immunotherapies to treat kids with peanut allergies — a breakthrough that might actually reduce their allergies, not just treat an allergic attack when it happens. They're testing everything from oral medicines to skin patches to vaccines and nasal sprays, with some companies hoping their products will reach the market by 2019.
Why it matters: Roughly 2% of all American children have a peanut allergy — which is one of the most dangerous food allergies — and alleviating reactions could save lives. Peanut allergy therapies also have drug companies seeing dollar signs, with a potential global market of up to $8 billion.