About the Authors

Heidi K. Goethert

Affiliation Division of Infectious Diseases, Cummings School of Veterinary Medicine, Tufts University, North Grafton, Massachusetts, United States of America

Sam R. Telford III

sam.telford@tufts.edu

Affiliation Division of Infectious Diseases, Cummings School of Veterinary Medicine, Tufts University, North Grafton, Massachusetts, United States of America

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: HKG SRT. Performed the experiments: HKG. Analyzed the data: HKG. Wrote the paper: HKG SRT.