The tuberculosis (TB) blood test and the TB skin test are the two types of tests for TB infection. Treatment Both inactive tuberculosis (TB) and active TB disease can be treated.

Oct 29, 2024 · MDR-TB is a form of TB caused by bacteria that do not respond to isoniazid and rifampicin, the two most effective first-line TB drugs. MDR-TB is treatable and curable by using other drugs, which tend to be more expensive and toxic.

Jan 17, 2025 · TB can also affect multiple parts of the body at the same time. For example, TB can affect both the lungs and lymph nodes. Not everyone infected with TB germs becomes sick. As a result, two TB-related conditions exist: inactive TB (or latent TB infection) and active TB disease. If not treated properly, TB disease can be fatal.

Jan 17, 2025 · Without treatment, people with inactive TB can develop active TB disease at any time and become sick. TB germs become active if the immune system can't stop them from multiplying and growing in the body. When TB germs are active (multiplying in your body), this is called active TB disease. People with active TB disease feel sick.

Jan 17, 2025 · Symptoms of active TB disease in other parts of the body depend on the area affected: TB disease of the lymph nodes may cause a firm red or purple swelling under the skin. TB disease of the kidney may cause blood in the urine. TB meningitis (TB disease of the brain) may cause headache or confusion. TB disease of the spine may cause back pain.

Oct 29, 2024 · This is done in the context of global TB commitments, strategies and targets. The 2024 edition of the report is, as usual, based primarily on data gathered by WHO from national ministries of health in annual rounds of data collection. In 2024, 193 countries and areas with more than 99% of the world’s population and TB cases reported data.

Nov 7, 2024 · There were 600 TB deaths in 2020 and 602 TB deaths in 2021 despite lower case counts in both of those years compared with prepandemic counts and with 2022 case counts. View Larger The National Vital Statistics System reported 565 TB-related deaths (0.2 deaths per 100,000 persons) where TB was the underlying cause of death for 2022, the most ...

Jan 17, 2025 · Understanding TB Blood Test or TB Skin Test Results. A positive test result for TB infection means you have TB germs in your body. Your health care provider will do other tests to determine if you have inactive TB or active TB disease. These tests may include a chest x-ray, and a test of the sputum (phlegm) you cough up.

What You Need to Know About Tuberculosis provides basic information on the transmission, symptoms, testing, and treatment of tuberculosis (TB). The fact sheet is intended for a general public audience.

World TB Day is observed on March 24, the date in 1882 when Dr. Robert Koch announced his discovery of Mycobacterium tuberculosis, the bacillus that causes TB. View All About