Antibiograms of pathogenic bacteria isolated from laboratory animals

Area of Science:

• Microbiology
• Veterinary Medicine
• Pharmacology

Background:

• Antibiotic sensitivity testing is crucial for effective treatment of bacterial infections in laboratory animals.
• Understanding resistance patterns prevents treatment failures and the spread of resistant strains.
• Common bacterial pathogens in laboratory animals require up-to-date sensitivity data.

Purpose of the Study:

• To determine the current antibiotic sensitivity patterns of bacterial isolates from laboratory animals.
• To identify common gram-negative and gram-positive bacterial pathogens and their susceptibility profiles.
• To provide data for informed antibiotic selection in veterinary care for lab animal populations.

Main Methods:

• Analysis of antibiotic sensitivity patterns for 178 bacterial isolates.
• Testing against a range of commonly used antibiotics.
• Focus on prevalent gram-negative and gram-positive bacterial pathogens.

Main Results:

• Bacterial isolates showed general sensitivity to many common antibiotics.
• Notable exceptions in sensitivity were observed, indicating emerging resistance.
• Specific susceptibility profiles were identified for common gram-negative and gram-positive pathogens.

Conclusions:

• Current antibiotic sensitivity data is essential for effective treatment of bacterial infections in laboratory animals.
• While general sensitivity exists, specific resistance patterns necessitate careful antibiotic selection.
• This study provides a baseline for monitoring antibiotic resistance in laboratory animal pathogens.