Inside the subjects with bronchial asthma, IgE antibodies specific to TDI, MDI, or hexamethylene diisocyanate (HDI) had been only found in 1 subject matter who was occupationally uncovered. No variances during the prevalence of respiratory symptoms were uncovered. Wilder et al. (2011) didn't uncover a significant rise in the prevalence https://costabull.com/product/toluene-diisocyanate-tdi-80-20/