Do wind farms make some people sick? Or do false claims of a connection between wind farms and illness make people sick? The question arises because opponents of wind farms often contend they cause illness, but scientific studies have consistently found little or no evidence to support such a connection. [This report by Ontario's Chief Medical Officer of Health is typical.*] Now a team of public health researchers at the University of Sydney in Australia has collected every known public complaint of wind farm-induced illness in that country (those filed with the wind companies themselves, those filed with three government commissions, and those...

Crest Halifax has a thoughtful discussion about the problem of low frequency noise from windmills, and the illness some say it causes.
Of course it is possible that those reporting the symptoms of Wind Turbine Syndrome are more sensitive to sound and vibration than most people, or even than detection instruments. It’s also possible that other factors are at work. Could the illness be, to some extent, psychosomatic in nature?