AUTHOR=Maletić Jelena , Jezdimirović Nemanja , Spalević Ljiljana , Milovanović Bojan , Vasić Ana , Kureljušić Jasna , Kureljušić Branislav TITLE=Pathological and molecular investigation of infectious bronchitis in broilers: analyzing the impact of biosecurity lapses JOURNAL=Frontiers in Veterinary Science VOLUME=12 YEAR=2025 URL=https://www.frontiersin.org/journals/veterinary-science/articles/10.3389/fvets.2025.1548248 DOI=10.3389/fvets.2025.1548248 ISSN=2297-1769