About the Authors

Zsuzsa Kreizinger

Affiliation Institute for Veterinary Medical Research, Centre for Agricultural Research, Hungarian Academy of Sciences, Budapest, Pest, Hungary

Kinga Mária Sulyok

Affiliation Institute for Veterinary Medical Research, Centre for Agricultural Research, Hungarian Academy of Sciences, Budapest, Pest, Hungary

Alexandra Pásztor

Affiliation Institute for Veterinary Medical Research, Centre for Agricultural Research, Hungarian Academy of Sciences, Budapest, Pest, Hungary

Károly Erdélyi

Affiliation Veterinary Diagnostic Directorate, National Food Chain Safety Office, Budapest, Hungary

Orsolya Felde

Affiliation Institute for Veterinary Medical Research, Centre for Agricultural Research, Hungarian Academy of Sciences, Budapest, Pest, Hungary

János Povazsán

Affiliation Rhone-Vet Kft., Herceghalom, Pest, Hungary

László Kőrösi

Affiliation Rhone-Vet Kft., Herceghalom, Pest, Hungary

Miklós Gyuranecz

m.gyuranecz@gmail.com

Affiliation Institute for Veterinary Medical Research, Centre for Agricultural Research, Hungarian Academy of Sciences, Budapest, Pest, Hungary

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: MG. Performed the experiments: ZK KMS AP OF. Analyzed the data: ZK KE MG. Contributed reagents/materials/analysis tools: MG. Wrote the paper: ZK KE MG. Collected strains and trachea swabs: ZK LK JP MG.