Table 1: Skin prick testing at six months of age.

Allergen being testedSize of wheal (in millimetres)Allergen being testedSize of wheal (in millimetres)

Positive control (histamine)3Negative control (normal saline)0
Cow’s milk0Egg0
Soy0Wheat0
Shrimp0Peanut0
Hazelnut0Sesame0
Cashew nut0