N, N-diethyl-m-toluamide (DEET)
There is 1 exposure and 1 case of HP where N, N-diethyl-m-toluamide (DEET) was identified as an antigen.
Hypersensitivity pneumonitis in a child associated with direct inhalation exposure of an insect repellant containing DEET
Morton, R., et al.
Pediatric Asthma, Allergy and Immunology.