Brucellosis: An Elusive Backyard Agent

Area of Science:

• Infectious Diseases
• Zoonotic Infections
• Microbiology

Background:

• Brucellosis is a zoonotic infection caused by Brucella species.
• Commonly presents as pyrexia of unknown origin with systemic symptoms like night sweats, malaise, arthralgias, and myalgias.
• Differential diagnosis for prolonged fever is crucial, especially when considering exposure to contaminated food products.

Observation:

• This report details a case of a male patient presenting with a month-long history of PUO.
• Enteric fever was excluded, and brucellosis was considered due to clinical suspicion and potential exposure to contaminated food products.

Findings:

• Blood tests confirmed brucellosis by revealing positive antibody titers.
• The diagnosis was linked to suspected exposure from inadequate sterilization of food products, indicating a systemic infection.

Implications:

• This case underscores the diagnostic challenge of brucellosis presenting as PUO.
• It emphasizes the need for thorough investigation, including serological testing, in endemic areas or with suspected foodborne zoonotic exposure.
• Highlights public health concerns regarding food safety and sterilization practices.