Brucellosis is an infectious disease that primarily affects livestock but can be transmitted to humans through unpasteurized dairy products or direct contact with infected animals. Symptoms often include fever, sweats, fatigue, and joint pain, leading to a variety of complications if left untreated.

Brucellosis FAQ


What is brucellosis?

Brucellosis is an infectious disease caused by bacteria that are primarily found in livestock, which can spread to humans.

How do people get infected?

Infection typically occurs through consuming unpasteurized dairy products, undercooked meat, or direct contact with infected animals.

What are the common symptoms?

Typical symptoms include fever, chills, fatigue, muscle pain, and joint pain.

Can brucellosis be serious?

Yes, if not treated, brucellosis can lead to severe complications affecting various organs.

How is brucellosis diagnosed?

Diagnosis is usually done through blood tests that detect the presence of the bacteria.

What treatments are available?

Common treatments include antibiotics such as doxycycline or rifampin, often for several weeks.

Can brucellosis be prevented?

Preventive measures include avoiding raw dairy products, practicing good hygiene around animals, and vaccination of livestock.

Is brucellosis contagious person to person?

No, brucellosis is not normally transmitted from person to person.

How long does treatment last?

Treatment typically lasts for six weeks, although some cases may require longer therapy.

What are the long-term effects of brucellosis?

Long-term effects can include chronic fatigue, joint pain, and potential complications in organs like the liver or heart.

Are there seasonal outbreaks of brucellosis?

Brucellosis can occur year-round, but awareness and prevention are heightened in warmer months due to increased interaction with livestock.

What should I do if I suspect brucellosis?

If you suspect you have brucellosis, consult a healthcare professional for advice and possible testing.

Can brucellosis be fatal?

While rare, untreated severe cases can lead to serious complications, which may potentially be fatal.

Are there any vaccines for brucellosis?

Vaccines exist for animals but not for humans. Vaccination in livestock helps reduce the risk of transmission.

Is brucellosis common in Thailand?

Brucellosis is present in Thailand but is more prevalent in rural areas with livestock farming.

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Information provided by Dr. Nithya Priya Raju. Reviewed by Dr. Mohamed El Khouly