What does a positive brucellosis antibody test indicate?

Positive brucellosis antibody test indicates that antibodies against Brucella bacteria were detected in the individual's serological examination, suggesting possible current or past Brucella infection or exposure. However, the specific clinical significance must be determined by combining symptoms, antibody type, and antibody titer. Detailed analysis is as follows:

A positive brucellosis antibody result usually suggests either a past or current infection with Brucella. Brucella is commonly transmitted through contact with secretions from infected animals or consumption of unpasteurized or undercooked animal products. Once inside the body, the bacteria trigger the immune system to produce specific antibodies. If IgM antibodies are positive, it may indicate an acute phase of infection, often accompanied by symptoms such as fever, excessive sweating, and fatigue. If only IgG antibodies are positive, it typically reflects a previous infection that has resolved, with residual antibodies providing some degree of immunity.

During the course of infection, adequate rest should be ensured to avoid excessive fatigue and additional strain on the body. A diet rich in high-protein and high-vitamin foods—such as lean meat, eggs, fresh fruits, and vegetables—is recommended to enhance the body’s healing capacity. Maintain good personal hygiene; wear gloves and masks when handling animal-related materials, keep raw and cooked foods separate, and ensure all food is thoroughly cooked. Follow medical advice to complete the full course of treatment and undergo regular follow-up testing for antibody levels. Seek prompt medical attention if symptoms such as worsening fever or joint pain occur.