About the Authors

Jessica R. Spengler

Roles Conceptualization, Writing – original draft, Writing – review & editing

Affiliation Viral Special Pathogens Branch, Centers for Disease Control and Prevention, Atlanta, GA, United States of America

Agustin Estrada-Peña

Roles Conceptualization, Data curation, Formal analysis, Methodology, Writing – original draft, Writing – review & editing

aestrada@unizar.es

Affiliation Department of Animal Health, Faculty of Veterinary Medicine, University of Zaragoza, Zaragoza, Spain

Competing Interests

The authors have declared that no competing interests exist.