PLEDGE NOW
Here and Now with Robin Young and Jeremy Hobson
Public radio's live
midday news program
With sponsorship from
Mathworks - Accelerating the pace of engineering and science
Accelerating the pace
of engineering and science
Thursday, September 27, 2012

New Allergy Test Offers Hope For Some Families

Bryce Blaylock, 5, of Bristow, Va., eating popcorn inside the “peanut-free” suite section of Nationals Park in Washington. Both Blaylock and his younger brother have peanut allergies that keep them from coming to most games. (AP)

New research finds that some kids may be over-treated for allergies. According to researchers at Stanford, five to 12 percent of kids test positive for allergies to milk, shrimp, peanuts or eggs, but less than three percent actually have allergic reactions to those foods.

uKnow Peanut Allergy Test

A new blood test is eliminating some of the confusion about peanut allergies specifically.

The uKnow Peanut Molecular Allergy Test is given to kids who are suspected of having peanut allergies, and Boston Globe reporter Deborah Kotz says the test shows that some kids who thought they had a life-threatening peanut allergy actually have a less serious pollen allergy.

“They are allergic, but it’s not a food allergy, it’s a birch pollen allergy and it makes their mouth very itchy when they eat not only peanuts, but… raw fruits and vegetables that have similar proteins to birch polen,” Kotz told Here & Now’s Robin Young.

Pollen vs. Food Allergies

“There is a distinction between pollen allergies — ragweed, grass — the types of allergies that make us sneeze, and then there are the food allergies that can not only cause sneezing and coughing… [they] can cause breathing difficulties, and some kids [can go] into Anaphylaxis where  they could die from eating a certain food,” Kotz said.

Kotz says that when kids find out that they do not have the peanut allergy, but just a pollen allergy, they may be told they no longer have to avoid peanuts. But she cautions that many kids do still have life-threatening peanut allergies and cannot eat peanuts.

Guest:

  • Deborah Kotz, reporter for the Boston Globe

Please follow our community rules when engaging in comment discussion on this site.
Spotlight

Peter O’Dowd follows the route of Abraham Lincoln's funeral train 150 years ago, to look at modern-day race relations and Lincoln's legacy.

Robin and Jeremy

Robin Young and Jeremy Hobson host Here & Now, a live two-hour production of NPR and WBUR Boston.

May 25 Comment

Father’s Love For Fallen Son Inspires Memorial Day Tradition

In what has become an annual tradition, volunteers join Paul Monti, whose son died while serving in Afghanistan, to plant flags at each gravestone at the Massachusetts National Cemetery.

May 25 3 Comments

An Ordinary Day At Arlington National Cemetery

Official ceremonies will be held at Arlington National Cemetery to commemorate Memorial Day. Here & Now's Lisa Mullins has this report of an ordinary day at the cemetery.

May 21 7 Comments

YouTube Sensation Publishes Her First Cookbook

Maangchi's career was born when her son suggested she start making videos of herself cooking Korean dishes.

May 21 17 Comments

UC’s Napolitano Speaks Out On High Cost Of Public Ed, Anti-Semitism On Campus

Janet Napolitano talks about a plan to freeze in-state tuition, and campus protests against Israel's occupation of the West Bank.