Apparently lupus sufferers can be electrically hypersensitive. They should be aware of the potential dangers of WiFi. Mobile phone use can present dangers. Don't know if it's related at all, but I lost ALL hearing permanently in one ear overnight. Hence my username. Coincidentally it was the ear I used to use with my mobile phone. Don't know if any connection.
Watch the film for more background. Those who don't like Mercola could go straight to the film link