About the Authors

Sa Xiao

Affiliation Virginia-Maryland Regional College of Veterinary Medicine, University of Maryland, College Park, Maryland, United States of America

Baibaswata Nayak

Affiliation Virginia-Maryland Regional College of Veterinary Medicine, University of Maryland, College Park, Maryland, United States of America

Arthur Samuel

Affiliation Virginia-Maryland Regional College of Veterinary Medicine, University of Maryland, College Park, Maryland, United States of America

Anandan Paldurai

Affiliation Virginia-Maryland Regional College of Veterinary Medicine, University of Maryland, College Park, Maryland, United States of America

Mallikarjuna Kanabagattebasavarajappa

Affiliation Virginia-Maryland Regional College of Veterinary Medicine, University of Maryland, College Park, Maryland, United States of America

Teguh Y. Prajitno

Affiliation Japfa Comfeed Indonesia, Jakarta, Indonesia

Eny E. Bharoto

Affiliation Vaksindo Satwa Nusantara, Jakarta, Indonesia

Peter L. Collins

Affiliation Laboratory of infectious diseases, National Institute of Allergy and Infectious Diseases, National Institute of Health, Bethesda, Maryland, United States of America

Siba K. Samal

ssamal@umd.edu

Affiliation Virginia-Maryland Regional College of Veterinary Medicine, University of Maryland, College Park, Maryland, United States of America

Competing Interests

Author Teguh Y. Prajitno is an employee of Japfa Comfeed Indonesia, author Eny E. Bharoto is an employee of Vaksindo Satwa Nusantara. There are no patents, products in development or marketed products to declare. 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: SX PLC SKS. Performed the experiments: SX BN AS AP MK. Analyzed the data: SX BN. Contributed reagents/materials/analysis tools: TYP EEB PLC SKS. Wrote the paper: SX PLC SKS.