Farmers working with Sheep Dip chemicals have been studied; https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2078460/ https://www.ncbi.nlm.nih.gov/pmc/articles/PMC

Farmers working with Sheep Dip chemicals have been studied; https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2078460/ https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2078460/ https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3366364/ https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3366364/ http://www.fwi.co.uk/livestock/op-sheep-dip-illness-new-details-emerge.htm http://www.fwi.co.uk/livestock/op-sheep-dip-illness-new-deta... http://www.telegraph.co.uk/comment/11561630/That-sheep-dip-poisoning-disaster-they-tried-to-keep-secret.html http://www.telegraph.co.uk/comment/11561630/That-sheep-dip-p... https://www.theguardian.com/environment/2015/apr/20/revealed-government-knew-of-farm-poisoning-risk-but-failed-to-act https://www.theguardian.com/environment/2015/apr/20/revealed... There is also 'Genetic variation in susceptibility to chronic effects of organophosphate exposure' http://www.hse.gov.uk/research/rrpdf/rr408.pdf http://www.hse.gov.uk/research/rrpdf/rr408.pdf Gulf War Syndrome has also been studied as a possible effect of close range exposure to organophosphates in pesticides and inset repellents.