Brucellosis
Chapter 1:Certain infectious and parasitic diseases
ICD-10 A23 is a billable code used to indicate a diagnosis of brucellosis.
Brucellosis is a zoonotic infection caused by bacteria of the genus Brucella, which primarily affects livestock and can be transmitted to humans through direct contact with infected animals or consumption of contaminated animal products, such as unpasteurized milk and cheese. The disease is characterized by a range of symptoms, including fever, sweats, malaise, anorexia, headache, and muscle pain. In severe cases, brucellosis can lead to complications such as osteoarticular infections, endocarditis, and neurological disorders. The incubation period for brucellosis can vary from a few days to several months, making diagnosis challenging. Public health measures focus on controlling the disease in animal populations, promoting food safety, and educating at-risk populations, such as farmers and veterinarians, about preventive measures. Vaccination of livestock and pasteurization of dairy products are key strategies in reducing the incidence of brucellosis in both animals and humans.
Detailed patient history, including exposure to animals, travel history, and symptom onset.
Patients presenting with fever of unknown origin, history of animal exposure, or chronic fatigue.
Ensure all relevant laboratory results and diagnostic imaging are documented.
Data on outbreaks, vaccination status of livestock, and community health education efforts.
Epidemiological studies of brucellosis cases in specific populations.
Focus on preventive measures and community health interventions.
Used to confirm diagnosis of brucellosis.
Document the source of the culture and clinical symptoms.
Infectious disease specialists should ensure comprehensive lab results are included.
Common symptoms include fever, sweats, malaise, anorexia, headache, and muscle pain. Symptoms can vary widely among individuals.
Brucellosis is primarily transmitted through direct contact with infected animals or consumption of contaminated animal products, particularly unpasteurized dairy.
Treatment typically involves a combination of antibiotics, such as doxycycline and rifampin, for an extended period to prevent relapse.
