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Showing posts with the label multidrug-resistant TB

Tuberculosis (TB): Causes, Symptoms, Prevention, and Treatment

Tuberculosis (TB) is a contagious disease caused by the bacterium Mycobacterium tuberculosis. While TB primarily affects the lungs, it can also spread to other parts of the body, such as the kidneys, spine, and brain. Despite being preventable and treatable, TB remains one of the top 10 causes of death globally, particularly in regions with limited access to healthcare. In this blog post, we’ll explore the causes, symptoms, prevention strategies, and treatment options for TB. What Causes Tuberculosis? TB is caused by the bacterium Mycobacterium tuberculosis, which spreads through the air when an infected person coughs, sneezes, or speaks. Individuals who inhale these bacteria can become infected, although not everyone exposed to TB will develop the disease. TB infections are categorized into two types: 1. Latent TB Infection:      • The bacteria remain in the body in an inactive state.      • There are no symptoms, and the infection is not contagious...