New mathematical equations co-developed by Puget Sound Institute affiliate research professor Marc Mangel are designed to help health officials interpret coronavirus test results for better risk assessments. As more people in the U.S. are vaccinated and mask restrictions loosen, public health officials hope that the coronavirus pandemic has reached a turning point. Even so, the […]
April 17, 2020
Research in the time of the coronavirus
As the state’s stay-at-home order drags on, much of the work to recover Puget Sound has shifted online. Funding schedules for the state and federal Strategic Initiatives remain on track and events like the Salish Sea Ecosystem Conference are going virtual next week with presentations by video conference. But researchers face an entirely different situation […]
April 14, 2020
The coronavirus has been found in Tacoma sewage. It could help scientists track the pandemic
Researchers at a non-profit biotech startup in Tacoma have found traces of the novel coronavirus in the city’s sewage, opening up new possibilities for tracking and monitoring the COVID-19 pandemic. The testing is being led by Center for Urban Waters collaborator David Hirschberg who directs the RAIN biotech incubator in Tacoma, along with RAIN’s principal […]
March 5, 2020
Warming ocean conditions fuel viruses among species in the Salish Sea
As officials struggle to track and contain the outbreak of the novel coronavirus known as COVID-19, ecologists say widespread impacts from viruses and other pathogens are also a growing threat to the species of the Salish Sea ecosystem. “We’re all especially impressed with how rapidly [COVID-19] emerged, the pace of its spread and how massively […]
December 9, 2019
Keeping watch on seabird health
Scientists are still trying to understand what caused the deaths of thousands of rhinoceros auklets in the Salish Sea in 2016. Some studies point to disease as a central factor in that incident and potentially other large seabird die-offs along the coast. That is prompting a deeper look at what makes these birds sick, and […]
February 4, 2019
The Orca Docs: When should medical experts intervene to save a killer whale?
This week we present “The Orca Docs,” a two-part series from our senior writer Christopher Dunagan. The series focuses on some of the issues related to proposed medical intervention for Puget Sound’s endangered orcas. The death of a young female orca in September has sparked a discussion of how and whether scientists should step in […]
June 7, 2018
Despite WA ban on farmed salmon, BC impacts may flow across border
A high-profile salmon escape led to a ban on salmon farms in Washington earlier this year. But just across the border, scientists say salmon farms in British Columbia expose migrating fish from Puget Sound to potential maladies like parasites, bacteria and dangerous viruses. They say simply getting rid of salmon farms in Washington does not […]
May 18, 2018
Diving deeper to understand eelgrass wasting disease
New studies show that eelgrass wasting disease is more common in warmer waters, leading to concerns over the future effects of climate change on eelgrass populations in Puget Sound. We continue our series on science findings from the 2018 Salish Sea Ecosystem Conference. Robin McLachlan reports for Salish Sea Currents.
January 14, 2016

Going viral: Concerns rise over potential impacts of disease on the ecosystem
From orcas to starfish to humans, disease affects every living creature in the ecosystem. Scientists are increasingly alarmed by its potential to devastate already compromised populations of species in Puget Sound. Read the story in our Salish Sea Currents series.