Laboratory animal models for brucellosis research.

Area of Science:

• Veterinary Medicine
• Infectious Diseases
• Microbiology

Background:

• Brucellosis is a significant bacterial zoonosis affecting humans and animals worldwide.
• Caused by Brucella spp., it leads to substantial public health and economic impacts.
• Characterized by fever, weight loss, and various organ infections, its pathogenesis is extensively studied.

Purpose of the Study:

• To review and discuss laboratory animal models used for studying Brucellosis.
• To highlight the importance of these models in understanding Brucella pathogenesis.
• To evaluate their utility in developing therapeutics and vaccines.

Main Methods:

• Focuses on the commonly used mouse model for chronic Brucella infection studies.
• Includes discussion of other animal models like rats, guinea pigs, and monkeys.
• Synthesizes existing research on Brucella pathogenesis and host response in animal models.

Main Results:

• The mouse model is frequently employed to investigate Brucella virulence factors.
• It is crucial for characterizing host immune responses to Brucella infection.
• Animal models are essential for evaluating the efficacy of potential vaccines and treatments.

Conclusions:

• Murine and other laboratory animal models are indispensable tools for Brucellosis research.
• These models facilitate a deeper understanding of the disease's complex pathogenesis.
• Continued use of animal models is vital for advancing control and eradication strategies.