The purpose of this study was to investigate the prevalence, antibiotic resistance and certain
virulence genes of the most predominant bacterial pathogens causing BRD. A total of 225 …

Simple Summary Respiratory infection is one of the most common problems facing the
livestock industry in Egypt, and results in substantial economic losses. Several bacterial …

The etiological agents involved in a bovine respiratory disease (BRD) outbreak were
investigated in a dairy heifer calf rearing unit from southern Brazil. A battery of PCR assays …

O complexo da doença respiratória bovina (DRB) é uma enfermidade multifatorial e
multietiológica descrita em todas as regiões geográficas do Brasil. Essa breve revisão …

Respiratory diseases are among the most important diseases in sheep flocks. Herein was
studied the bacterial etiology of respiratory disease and the clinical signs of 99 female and …

Clinical illness (CI) scoring using visual observation is the most widely applied method of
detecting respiratory disease in cattle but has limited effectiveness in practice. In contrast …

Bovine respiratory disease (BRD) is the leading cause of morbidity and mortality in feedlot
cattle and is a major welfare and economic concern. Identification of BRD-affected cattle …

The role of Mycoplasma bovirhinis in the development of pulmonary disease in cattle is
controversial and was never evaluated in cattle from Latin America. This study investigated …

The current study aimed to determine the occurrence of the ovine respiratory syncytial virus
(ORSV) infection in sheep employing sandwich enzyme-linked immunosorbent assay …

Objective: The research was conducted to study the effect of a complex antimicrobial drug
with an anti-inflammatory effect and an antimicrobial drug with an immunostimulating effect …