Antibacterial and Anti-Biofilm Activities of Cinnamon Oil against Multidrug-Resistant Isolated from Pneumonic Sheep and Goats.

The primary objectives were to isolate and identify (), and determine the antimicrobial resistance patterns and biofilm formation abilities of the isolates. Additionally, the study aimed to investigate the antimicrobial and anti-biofilm effects of cinnamon oil against isolates. A cross-sectional study was conducted from March 2022 to April 2023 to collect 200 samples (including 156 nasal swabs and 44 lung specimens) from pneumonic sheep and goats admitted to the Veterinary Teaching Hospital of Zagazig University, Egypt.