April 15, 2020 — The covid-19 public health crisis spreading across the globe is causing economic turmoil in most industries, including fisheries. For Alaska salmon fisheries, covid-19 presents unique challenges that are an immediate threat to the 2020 season.
The seasonal influx of thousands of harvesters and workers from around the world, starting in May, represents a substantial risk for introducing covid-19 to remote communities — where it has yet to be detected, and where people are particularly vulnerable and medical resources are distinctly limited. Further risks are associated with the often crowded conditions aboard fishing vessels and in fish processing facilities that create perfect conditions for the rapid spread of covid-19.
Concern that the Bristol Bay sockeye salmon fishery represents a substantial public health risk has prompted requests for severe restrictions or even complete closure of the fishery until the threat of covid-19 has passed. In addition to the immediate economic impacts of such a policy, these discussions have generated widespread concern about “over-escapement” — that severely restricted fishing would result in spawner abundances (escapements) beyond what watersheds can withstand, thereby severely depressing future salmon production.