परिभाषा
Brucellosis is a rare bacterial disease that causes fevers to come and go. Brucellosis is mainly spread among animals. People can also get this disease from domesticated animals. It results in flu-like symptoms and may cause long-lasting symptoms.
का कारण बनता है
Brucellosis is caused by the bacterium Brucella. This bacterium infects domesticated animals. It can be spread to humans through:
- Drinking unpasteurized milk
- Eating dairy foods from infected cows, sheep, or goats
- Inhaling the bacteria
- Breastfeeding (passed from mother to infant)
- Sexual transmission
- Tissue transplantation
जोखिम कारक
A risk factor is something that increases your chance of getting a disease or condition. Risk factors for brucellosis include:
- Working with domesticated animals and livestock, especially sheep, goats, cattle, deer, elk, and pigs, or their waste products, bodily fluids, or carcasses
- Sex: male (possibly due to occupational exposure among farmers, ranchers, veterinarians, people working in tanneries, and slaughterhouse workers)
लक्षण
Symptoms of brucellosis usually appear within two weeks of infection. Symptoms can appear from five days to several months after infection.
In the early stage, symptoms may include:
- असहजता
- ढिलाई
- सिरदर्द
- Muscle pain
- बुखार
- Chills
- Severe headache and backache
- Nausea, vomiting, and diarrhea
- खरोंच
- Abdominal fullness or discomfort
- जोड़ों का दर्द
As it progresses, brucellosis causes a severe fever (104° F to 105° F). This fever occurs in the evening along with severe sweating. It becomes normal or near normal in the morning, and usually begins again at night.
This on and off fever usually lasts 1 to 5 weeks. After 5 weeks, symptoms usually improve or disappear for two days to two weeks. Then the fever recurs. In some patients, this fever returns only once. In others, the disease becomes chronic, and the fever returns, lessens, and then recurs again over months or years.
In later stages, brucellosis can cause:
- भूख में कमी
- वजन घटना
- पेट में दर्द
- सिरदर्द
- Backache
- जोड़ों का दर्द
- कमजोरी
- चिड़चिड़ापन
- अनिद्रा
Patients usually recover within 2 to 5 weeks. Rarely, complications can develop. These may include:
- Abscesses within the liver or spleen
- Enlargement of the liver, spleen, or lymph nodes
- Inflammation and infection of organs in the body, such as:
- Heart ( endocarditis)
- Brain and brain lining ( meningitis)
- Bones ( osteomyelitis), especially the spine
- Scrotal swelling
Brucellosis is also believed to cause a high rate of miscarriage during early pregnancy in infected women.
निदान
आपका डॉक्टर आपके लक्षणों और चिकित्सा इतिहास के बारे में पूछेगा। एक शारीरिक परीक्षा ली जाएगी।
आपके डॉक्टर को आपके शारीरिक तरल पदार्थों का परीक्षण करने की आवश्यकता हो सकती है। इसके साथ ऐसा किया जा सकता है:
- रक्त परीक्षण
- मूत्र परीक्षण
- Bone marrow tests
- Tissue tests
Your doctor may need pictures of your bodily structures. This can be done with:
- एक्स-रे
- सीटी स्कैन
- एमआरआई स्कैन
उपचार
Many patients recover from brucellosis on their own. However, early diagnosis and treatment can reduce the risk of complications and infection. Talk with your doctor about the best treatment plan for you. Treatment options include:
एंटीबायोटिक दवाओं
Your doctor may prescribe one or more antibiotics (usually doxycycline and rifampin) to control and prevent brucellosis. Antibiotics are given for up to six weeks.
रोकथाम
To help reduce your chances of getting brucellosis, take the following steps:
- Avoid eating or drinking unpasteurized milk and dairy foods. If you are unsure if a dairy product is pasteurized, don’t eat it.
- Wear rubber gloves and goggles, and securely cover open wounds when handling domesticated animals including their fluids, waste products, or carcasses.
- Wear a protective mask when dealing with brucellosis cultures in a laboratory.
- Have cattle and bison that live in areas heavily infected with brucellosis vaccinated by an accredited veterinarian or government health official. The vaccine contains a live virus and is dangerous to humans. For best results, calves should be vaccinated when they are 4-6 months old. There is no brucellosis vaccine for humans as of yet.