Ara h 2 is a sensitive test that helps define the risk of peanut allergies
Ara h 2 is a sensitive test that helps define the risk of peanut allergies.
“When you are allergic to something, you can be allergic to a range of proteins, but the Ara h 2 has got high specificity and predictive values – negative and positive predictive values – so it does help cut down the need for challenges,” Professor Pete Smith, an allergist, says.
[media_embed] https://player.vimeo.com/video/246923803[/media_embed]
