What's the implication here? That exposure to peanuts in utero might not help avoid peanut allergies after birth? (I'm not sure what the literature on that says)
Or that there's something unusual about simply being in Australia as an infant that causes peanut sensitivity?
Or that infants in Australia have less exposure to nuts?
Or that there's something unusual about simply being in Australia as an infant that causes peanut sensitivity?
Or that infants in Australia have less exposure to nuts?