A link between emf exposure and poor prognosis for those with leukaemia has been proposed. This research sought evidence of associations between exposure and the recognised causes of poor prognosis and found none.
Evidence from:
DE Foliart et al. Bioelectromagnetics (2007) Vol. 28 p 69 – 71
“Magnetic Field Exposure and Prognostic Factors in Childhood Leukaemia”
Lack of identifiable mechanism for a less good prognosis doesn’t mean there is no causal link.
Further detail: