The Canadian Journal of Fisheries and Aquatic Sciences published findings by the Raincoast Conservation Foundation and other researchers on sea lice infestations of wild juvenile salmon near salmon farms, "Evidence of farm-induced parasite infestations on wild juvenile salmon in multiple regions of coastal British Columbia, Canada."

Salmon farms in areas beyond the Broughton Archipelago are elevating levels of sea lice on wild juvenile pink and chum salmon. “Our results support the hypothesis that salmon farms are a major source of sea lice on juvenile wild salmon in multiple salmon farming regions in B.C.,”