About the Authors

Stephen Raverty

Roles Conceptualization, Data curation, Formal analysis, Funding acquisition, Investigation, Methodology, Project administration, Resources, Supervision, Visualization, Writing – original draft, Writing – review & editing

Stephen.Raverty@gov.bc.ca

Affiliation Animal Health Center, Ministry of Agriculture, Abbotsford, British Columbia, Canada

Judy St. Leger

Roles Conceptualization, Formal analysis, Funding acquisition, Investigation, Methodology, Project administration, Resources, Supervision, Visualization, Writing – original draft, Writing – review & editing

Affiliation Cornell University, Ithaca, New York, United States of America

Dawn P. Noren

Roles Conceptualization, Formal analysis, Investigation, Methodology, Project administration, Visualization, Writing – original draft, Writing – review & editing

Affiliation Conservation Biology Division, Northwest Fisheries Science Center, National Marine Fisheries Service, National Oceanic and Atmospheric Administration, Seattle, Washington, United States of America

Kathy Burek Huntington

Roles Formal analysis, Investigation, Resources, Writing – review & editing

Affiliation Alaska Veterinary Pathology Services, Eagle River, Alaska, United States of America

David S. Rotstein

Roles Conceptualization, Formal analysis, Writing – review & editing

Affiliation Marine Mammal Pathology Service, Olney, Maryland, United States of America

Frances M. D. Gulland

Roles Conceptualization, Resources, Writing – review & editing

Affiliation One Health Institute, School of Veterinary Medicine, University of California - Davis, Davis, California, United States of America

John K. B. Ford

Roles Investigation, Resources, Writing – review & editing

Affiliation Fisheries and Oceans Canada, Science Branch, Nanaimo, British Columbia, Canada

M. Bradley Hanson

Roles Investigation, Resources, Writing – review & editing

Affiliation Conservation Biology Division, Northwest Fisheries Science Center, National Marine Fisheries Service, National Oceanic and Atmospheric Administration, Seattle, Washington, United States of America

Dyanna M. Lambourn

Roles Investigation, Resources, Writing – review & editing

Affiliation Marine Mammal Investigations, Washington Department of Fish and Wildlife, Lakewood, Washington, United States of America

Jessie Huggins

Roles Investigation, Resources, Writing – review & editing

Affiliation Cascadia Research Collective, Olympia, Washington, United States of America

Martha A. Delaney

Roles Investigation, Resources, Writing – review & editing

Affiliation Zoological Pathology Program, University of Illinois, Brookfield, Illinois, United States of America

Lisa Spaven

Roles Investigation, Resources, Writing – review & editing

Affiliation Fisheries and Oceans Canada, Science Branch, Nanaimo, British Columbia, Canada

Teri Rowles

Roles Conceptualization, Funding acquisition, Writing – review & editing

Affiliation Office of Protected Resources, National Marine Fisheries Service, National Oceanic and Atmospheric Administration, Silver Spring, Maryland, United States of America

Lynne Barre

Roles Conceptualization, Funding acquisition, Writing – review & editing

Affiliation West Coast Regional Office, National Marine Fisheries Service, National Oceanic and Atmospheric Administration, Seattle, Washington, United States of America

Paul Cottrell

Roles Funding acquisition, Investigation, Resources, Writing – review & editing

Affiliation Fisheries and Oceans Canada, Fisheries and Aquaculture Management, Vancouver, British Columbia, Canada

Graeme Ellis

Roles Conceptualization, Resources, Writing – review & editing

Affiliation Fisheries and Oceans Canada, Science Branch, Nanaimo, British Columbia, Canada

Tracey Goldstein

Roles Investigation, Resources, Writing – review & editing

Affiliation One Health Institute, School of Veterinary Medicine, University of California - Davis, Davis, California, United States of America

Karen Terio

Roles Investigation, Resources, Writing – review & editing

Affiliation Zoological Pathology Program, University of Illinois, Brookfield, Illinois, United States of America

Debbie Duffield

Roles Investigation, Resources, Writing – review & editing

Affiliation Portland State University, Portland, Oregon, United States of America

Jim Rice

Roles Investigation, Resources, Writing – review & editing

Affiliation Oregon State University, Newport, Oregon, United States of America

Joseph K. Gaydos

Roles Conceptualization, Data curation, Formal analysis, Funding acquisition, Investigation, Methodology, Project administration, Resources, Supervision, Visualization, Writing – original draft, Writing – review & editing

Affiliation The SeaDoc Society, Karen C. Drayer Wildlife Health Center - Orcas Island Office, UC Davis School of Veterinary Medicine, Eastsound, Washington, United States of America

Competing Interests

The authors have declared that no competing interests exist.