Tuberculosis (TB) is a bacterial infection caused by Mycobacterium tuberculosis that affects the lungs and other parts of the body. TB can be a serious and potentially fatal disease if left untreated, and it spreads through the air when an infected person coughs, sneezes, or talks.
Symptoms of TB include coughing for three or more weeks, coughing up blood, chest pain, weakness, fatigue, weight loss, and fever. However, some people with TB may not experience any symptoms at all.
TB is treatable and curable with antibiotics, and treatment typically lasts for six to nine months with a combination of antibiotics. It is crucial to take all prescribed medications and complete the full course of treatment, even if symptoms disappear.
Preventative measures for TB include avoiding close contact with people who have TB, improving ventilation in enclosed spaces, covering the mouth and nose when coughing or sneezing, and getting vaccinated with the Bacillus Calmette-Guerin (BCG) vaccine, which is most effective in preventing TB in children.
TB is a significant public health concern, especially in low- and middle-income countries. According to the World Health Organization (WHO), an estimated 10 million people worldwide fell ill with TB in 2020, and 1.4 million people died from the disease. TB is more common in people with weakened immune systems, such as those with HIV/AIDS, malnutrition, and diabetes.
In conclusion, TB is a serious bacterial infection that can affect multiple organs, primarily the lungs. It spreads through the air and can cause severe symptoms if left untreated. However, it is curable with antibiotics, and preventative measures can help reduce the risk of infection.
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Refs-
https://www.bplmedicaltechnologies.com/blog/its-time-to-end-tuberculosis-24575/
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