Tuberculosis is a disease caused by a bacterium that mainly affects the lungs. This is called pulmonary tuberculosis. This disease is transmitted through the air and is very contagious. It is spread mainly through coughing and sneezing. Symptoms depend on the part of the body affected, but night sweats and weight loss are very common in all forms of tuberculosis. Examples such as stubborn cough, coughing up blood and shortness of breath are those of a victim of pulmonary tuberculosis. Most people exposed to tuberculosis never experience symptoms because the bacteria can live in non-active places throughout the body, but if the immune system fails or weakens, such as in people with HIV or the elderly, The tuberculosis bacteria can become active again. Damage to lung tissue can occur over time and after a certain point can even become irreversible. The History of TuberculosisTuberculosis (TB) was once considered a common disease. It was nearly eliminated with the help of antibiotics and newly developed drugs around the 1950s, but the disease has reappeared in new and powerful ways. Some ways include multidrug-resistant tuberculosis and extensively drug-resistant tuberculosis. Nowadays, these dangerous forms of the disease, resistant to some of the commonly used drug treatments because they are new, have created a public health crisis in many major cities around the world. If you have tuberculosis you must seek medical treatment as soon as possible to avoid consequences. How to cure tuberculosis? The action required to cure tuberculosis is long and difficult, requiring patients to take several antibiotics for at least six months. Treatment of drug-resistant tuberculosis is still half-baked, and those who suffer from certain medical conditions such as diabetes, certain types of cancer, and are underweight are all more likely to contract this disease. One way to prevent tuberculosis is to get the vaccine before diagnosis. Also, try to avoid closed rooms with people who have recently been diagnosed with tuberculosis until they have been treated for at least 2 weeks. This could lead to the spread of the disease and you could end up infecting other people. One way to prevent the spread would be to use protective masks, such as face masks, if you work in an environment that cares for people with untreated, contagious tuberculosis. If you live with someone who currently has tuberculosis, encourage them to follow all orders and finish all medications. This gives them the best opportunity to improve and stop the spread.