One of the most promising markers of allergic inflammation is eotaxin, which has a selective influence on the migration of eosinophils. Its serum content significantly correlates with the intensity of allergic symptoms, so it might be interesting to know whether vaccination has any influence on serum expression of this chemokine.
Department of Internal Medicine, Pneumonology and Allergology, Military Institute of Medicine, 128 Szaserów Street 00-909 Warsaw, Poland. krozyk@poczta.onet.pl