Tuberculosis where is it prevalent

In , an estimated 10 million incident TB cases and 1. TPT expansion could save hundreds of thousands of lives annually. Contact media relations to speak with a CDC tuberculosis expert. Skip directly to site content Skip directly to page options Skip directly to A-Z link.

Global Health. Section Navigation. Facebook Twitter LinkedIn Syndicate. Minus Related Pages. Facebook Twitter LinkedIn Syndicate. Data and Statistics. Minus Related Pages. Data and Statistics Resources. Reported Tuberculosis in the United States, Latent TB Infection in the U.

Interactive TB Data Tool. Related Links. To receive email updates about this page, enter your email address: Email Address. This is known as active TB. Latent TB could develop into an active TB disease at a later date, particularly if your immune system becomes weakened. With treatment, TB can almost always be cured.

A course of antibiotics will usually need to be taken for 6 months. Several different antibiotics are used because some forms of TB are resistant to certain antibiotics. If you're infected with a drug-resistant form of TB, treatment with 6 or more different medications may be needed. If you're diagnosed with pulmonary TB, you'll be contagious for about 2 to 3 weeks into your course of treatment. You will not usually need to be isolated during this time, but it's important to take some basic precautions to stop the infection spreading to your family and friends.

If you're in close contact with someone who has TB, you may have tests to see whether you're also infected. These can include a chest X-ray , blood tests , and a skin test called the Mantoux test.