Mycobacterium tuberculosis causes tuberculosis, a bacterial infection of the lungs. It can spread through the air via coughing, sneezing or even talking. TB is one of the most common infectious diseases in humans and has been around for centuries. While it can be treated with drugs, it is still a leading cause of death worldwide.

Proper diagnosis and treatment are essential to prevent this disease from spreading further and causing more harm. Early detection helps in controlling its spread and reducing its effects on people's health. There are many preventive measures that can be taken to reduce the risk of contracting TB such as proper hygiene, nutrition and immunization. Knowing the causes, symptoms and treatments can help us better understand this deadly disease and take necessary steps to prevent it from spreading further.