Immunology

Are tree nut allergies diagnosed too often?

Many patients with a history of a single tree nut allergy are told to avoid all other tree nuts. But is that necessary? If you have a tree nut allergy and were advised to avoid other tree nuts based only on a positive blood ...

Immunology

Late reactions in food challenges common

(HealthDay)—Late reactions in children undergoing food challenges are common and poorly predicted but generally not severe, according to a study published online May 10 in Allergy.

Immunology

Blood test predicts severity of peanut and seafood allergies

A new blood test promises to predict which people will have severe allergic reactions to foods according to a new study led by Mount Sinai researchers and published online today in the The Annals of Allergy, Asthma & Immunology.

Immunology

Profilin can induce severe food-allergic reactions

(HealthDay)—Profilins are complete food allergens in food-allergic patient populations that are exposed to high levels of grass pollen, according to a study published in the December issue of Allergy.

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