| RV | Rhinovirus |
| RSV | Respiratory syncytial virus |
| Th2 | T helper type 2 |
| ILC2 | Innate lymphoid cells type 2 |
| IgE | Immunoglobulin E |
| TSLP | Thymic stromal lymphopoietin |
| NOD2 | Nucleotide-binding oligomerization domain containing 2 |
| TLR | Toll-like receptor |
| TNF-α | Tumor necrosis factor-alpha |
| IFN | Interferon |
| hMPV | Human metapneumovirus |