About the Authors

Adam MacNeil

aho3@cdc.gov

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

Zachary Reed

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

Pierre E. Rollin

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

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: AM PER. Performed the experiments: ZR. Analyzed the data: AM ZR. Contributed reagents/materials/analysis tools: PER. Wrote the paper: AM ZR PER.