Verified Did you know, 2019 saw the lowest number of wild sockeye salmon return to the B.C. coast in history? In the Fraser River, 90% fewer sockeye returned than was forecasted by @fisheriesoceanscan. During their annual journey, sockeye and other threatened species of wild salmon must swim past open-net fish farms that spew a harmful virus called piscine orthoreovirus (PRV) into their migration route.⁣ ⁣ Two years ago, B.C.’s salmon farming industry was caught dumping virus-infected blood into