Someone can become a carrier of tuberculosis if they are infected with the bacteria that causes the disease, Mycobacterium tuberculosis. This can happen through inhaling droplets from the cough or sneeze of an infected person, or by coming into contact with contaminated surfaces or objects.
Once a person is infected with tuberculosis, they may become a carrier without showing any symptoms of the disease. This is known as latent tuberculosis infection, and the bacteria can remain dormant in their body for years without causing illness. However, carriers of tuberculosis can still spread the bacteria to others through coughing, sneezing, or talking, especially in close quarters or crowded environments.
It is important for carriers of tuberculosis to receive treatment to prevent the bacteria from becoming active and causing TB disease, as well as to reduce the risk of spreading the infection to others. Treatment typically involves taking antibiotics for several months to kill the bacteria and prevent further transmission.
How can someone be a carrier of tuberculosis and can spread it
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