Correct option is B
Brucellosis is a bacterial infection caused by the Brucella species. The disease primarily affects livestock like cattle, sheep, goats, and pigs, but it can be transmitted to humans through direct contact with infected animals or consumption of unpasteurized dairy products. In humans, brucellosis causes flu-like symptoms such as fever, joint pain, and fatigue. The disease is common in regions with inadequate veterinary control measures, and human cases are often linked to occupational exposure (e.g., farmers, veterinarians). Brucellosis can lead to chronic conditions if untreated, but antibiotics can effectively treat the infection.
