Is Tuberculosis Contagious? Yes!
Tuberculosis (TB) is a serious, contagious disease that affects the lungs. It is caused by a bacteria called Mycobacterium tuberculosis.
How is TB Spread?
TB is spread through the air when a person with active TB disease coughs, sneezes, speaks, or sings. The bacteria are released into the air in tiny droplets and can be inhaled by others.
Who is at Risk?
Anyone can get TB, but some people are at higher risk than others. These include:
- People with weakened immune systems, such as those with HIV/AIDS.
- People who live in crowded or unsanitary conditions.
- People who have close contact with someone who has TB.
- People who travel to countries where TB is common.
Symptoms of TB
The symptoms of TB can vary depending on the severity of the disease. Some common symptoms include:
- Persistent cough that lasts 3 weeks or longer.
- Coughing up blood
- Chest pain
- Weakness or fatigue
- Weight loss
- Loss of appetite
- Night sweats
- Fever
Getting Diagnosed and Treated
If you have any of the symptoms of TB, it is important to see a doctor right away. TB can be diagnosed with a skin test, blood test, or chest x-ray.
TB is treated with a combination of antibiotics. It is important to take all of the medications as prescribed by your doctor. If you do not complete the full course of treatment, the TB bacteria can become resistant to the antibiotics, making it harder to treat.
Protecting Yourself and Others
If you have been diagnosed with TB, it is important to take precautions to prevent the spread of the disease to others. This includes:
- Covering your mouth and nose when you cough or sneeze.
- Wearing a surgical mask when you are around other people.
- Avoiding close contact with others.
- Getting treated for your TB.
Conclusion
TB is a serious, contagious disease, but it is treatable. If you have any concerns about TB, talk to your doctor.
