Table 6.
Pediatric Food Anaphylaxis
| Acute | Prolonged/biphasic | |
|---|---|---|
| Gell and Coombs | Type 1 | Type 1 |
| Rajan | Type 1 | Type 1 |
| Kay | Type 1 | Type 1 |
| Cell-mediated effector | Type 2 | Type 2 |
| Lymphocyte subsets | B cell (IgE), TFH Th2 (TH2), Th9 (TH9), ILC2 | B cell (IgE), TFH, Th2 (TH2), Th9 (TH9), ILC2 |