I think Pacific salmon is not sustainable. From the video, I learned about the wild salmon’s unusual decline.

Pacific salmon is a very important resource in the world, it is important to economics, ecosystems. However, the population of wild salmon begins to decline in early 1990. People need to find out the problems.  They have concerned about overfishing and pollution. Finally, they find a kind of bacteria, which was released form 2007, over 10 million have vanished. They do labs to test why the fishes might disappear. DFO find out a kind of disease called Isavirus, this deadly string was caused by imported salmon eggs from Europe, around 70 percent are out of string and trade back to Norway. This flue is an international reportable disease, which means it can go anywhere and caused 2000 dollars of damage. However, the government did not want to take it seriously, so they think there is no ISA.

The test by 4 different labs, tree of them shows the positive sample of ISA. This is a big problem form BC because it is not only a culture but also a way of life.