About the Authors

Jianrong Shi

hku3@cdc.gov

Affiliation Eagle Medical Services, San Antonio, Texas, United States of America

Rashid Njai

Affiliation Centers for Disease Control and Prevention, National Center for Emerging and Zoonotic Infectious Diseases, Division of Global Migration and Quarantine, Atlanta, Georgia, United States of America

Eden Wells

Affiliation University of Michigan School of Public Health, Ann Arbor, Michigan, United States of America

Jim Collins

Affiliation Michigan Department of Community Health, Bureau of Epidemiology, Lansing, Michigan, United States of America

Melinda Wilkins

Affiliation Michigan State University Program in Public Health, East Lansing, Michigan, United States of America

Carrie Dooyema

Affiliation Centers for Disease Control and Prevention, National Center for Emerging and Zoonotic Infectious Diseases, Division of Global Migration and Quarantine, Atlanta, Georgia, United States of America

Julie Sinclair

Affiliation Centers for Disease Control and Prevention, National Center for Emerging and Zoonotic Infectious Diseases, Division of Global Migration and Quarantine, Atlanta, Georgia, United States of America

Hongjiang Gao

Affiliation Centers for Disease Control and Prevention, National Center for Emerging and Zoonotic Infectious Diseases, Division of Global Migration and Quarantine, Atlanta, Georgia, United States of America

Jeanette J. Rainey

Affiliation Centers for Disease Control and Prevention, National Center for Emerging and Zoonotic Infectious Diseases, Division of Global Migration and Quarantine, Atlanta, Georgia, United States of America

Competing Interests

Jianrong Shi is employed by Eagle Medical Services. This does not alter the authors' adherence to all the PLOS ONE policies on sharing data and materials, as detailed online in the guide for authors.

Author Contributions

Conceived and designed the experiments: RN EW JC MW. Performed the experiments: RN EW JC MW CD J. Sinclair. Analyzed the data: J. Shi HG JR. Contributed reagents/materials/analysis tools: RN EW JC MW CD J. Sinclair J. Shi. Wrote the paper: J. Shi JR.