食物过敏的终结？

New treatments can free millions from peanut allergy’s deadly threat and hold hope for other foods BY MARYN MCKENNA | PHOTOGRAPHY BY ANDREW B. MYERS A NABELLE TERRY, A SLENDER, self-possessed girl in her early teens, has heard the peanut butter story her entire life. At two and a half she ate nuts for the first time. Her mother, Victoria, had made a little treat: popcorn drizzled with melted caramel, chocolate and peanut butter. Anabelle gobbled it down. “And afterward, I felt really sick,” she says. A few minutes later she vomited on the kitchen floor. There was more trouble ahead. …