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What Happens in Tuberculosis (TB)? | 3D Animation | Types, Causes, Symptoms, Treatment (Urdu/Hindi)
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Tuberculosis (TB) is a disease caused by bacteria called Mycobacterium tuberculosis. The bacteria usually attack the lungs, but they can also damage other parts of the body.
TB spreads through the air when a person with TB of the lungs or throat coughs, sneezes, or talks. If you have been exposed, you should go to your doctor for tests. You are more likely to get TB if you have a weak immune system.
Symptoms of TB in the lungs may include
A bad cough that lasts 3 weeks or longer
Weight loss
Loss of appetite
Coughing up blood or mucus
Weakness or fatigue
Fever
There are two forms of the disease:
Latent TB. You have the germs in your body, but your immune system keeps them from spreading. You don’t have any symptoms, and you’re not contagious. But the infection is still alive and can one day become active. If you’re at high risk for re-activation -- for instance, if you have HIV, you had an infection in the past 2 years, your chest X-ray is unusual, or your immune system is weakened -- your doctor will give you medications to prevent active TB.
Active TB. The germs multiply and make you sick. You can spread the disease to others. Ninety percent of active cases in adults come from a latent TB infection.
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#Tuberculosis
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mycobacterium
mycobacterium tuberculosis
TB spreads through the air when a person with TB of the lungs or throat coughs, sneezes, or talks. If you have been exposed, you should go to your doctor for tests. You are more likely to get TB if you have a weak immune system.
Symptoms of TB in the lungs may include
A bad cough that lasts 3 weeks or longer
Weight loss
Loss of appetite
Coughing up blood or mucus
Weakness or fatigue
Fever
There are two forms of the disease:
Latent TB. You have the germs in your body, but your immune system keeps them from spreading. You don’t have any symptoms, and you’re not contagious. But the infection is still alive and can one day become active. If you’re at high risk for re-activation -- for instance, if you have HIV, you had an infection in the past 2 years, your chest X-ray is unusual, or your immune system is weakened -- your doctor will give you medications to prevent active TB.
Active TB. The germs multiply and make you sick. You can spread the disease to others. Ninety percent of active cases in adults come from a latent TB infection.
==========================================================
Subscribe to Biology with rasheed:
=========================================================
#Tb
#Tuberculosis
#Activetb
#Latenttb
mycobacterium
mycobacterium tuberculosis
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