The effectiveness of cognitive behavioural therapy as a treatment for electrical hypersensitivity suggests the disease is triggered and maintained by interpretation of perceived exposure.
Illnesses created and maintained by perception alone are complex for insurers. A duty-holder could attempt to make reasonable accommodations but in so doing give the impression of meaningful care and may even encourage the harmful perception.
Evidence from:
GJ Rubin et al. Psychother Psychosm. (2006) Vol.75 p 12 – 18
“A Systematic Review of Treatments for Electromagnetic Hypersensitivity”
Further detail: