Question: Is TB curable?
Yes, tuberculosis (TB) is curable. TB is caused by a bacteria called Mycobacterium tuberculosis, which is spread through the air when an infected person coughs, sneezes, or even speaks. The bacteria can linger in the air for several hours, making it easy for others to become infected.
Fortunately, TB is treatable and curable with a combination of antibiotics. A course of treatment typically lasts between 6 and 9 months and includes four antibiotics taken in combination. The exact combination and length of treatment depends on the type of TB and the person's underlying health conditions. For example, people with weakened immune systems may need to take a longer course of antibiotics.
The most important part of treatment is for the person to take the antibiotics as prescribed. This is because the bacteria can become resistant to the antibiotics if the person stops taking their medication before the course is finished.
Without treatment, TB can be fatal. However, if the infection is caught early and treated properly, the chances of recovery are very good. According to the World Health Organization (WHO), more than 80% of people with TB can be cured with the right treatment.
In some cases, even after the completion of treatment, the bacteria can remain in the body in a dormant state. This is known as latent TB, and it usually does not cause any symptoms. People with latent TB are not contagious, but they may have to take antibiotics to prevent the infection from becoming active.
It is important to note that TB is a serious infection and requires proper diagnosis and treatment. People who think they may have been exposed to TB should speak to their doctor as soon as possible.
In conclusion, TB is a curable infection, but it is important to seek medical help as soon as possible to ensure a successful outcome. With the right treatment, the majority of people with TB can be cured and go on to lead healthy, normal lives.