Immunology

Preventive treatment for peanut allergies succeeds in study

The first treatment to help prevent serious allergic reactions to peanuts may be on the way. A company said Tuesday that its daily capsules of peanut powder helped children build tolerance in a major study.

Immunology

Pregnant women need not avoid peanuts, evidence shows

Women need not fear that eating peanuts during pregnancy could cause their child to develop a peanut allergy, according to a new study from Boston Children's Hospital published online Dec. 23 in JAMA Pediatrics.

Immunology

FDA expands use of asthma med Xolair to treat food allergies

People threatened by accidental exposure to foods they're allergic to may have a new weapon of defense: On Feb. 16, the U.S. Food and Drug Administration expanded the use of the asthma drug Xolair to help prevent anaphylactic ...

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