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How many people in the world have tuberculosis (TB)?

Tuberculosis, also called TB, is one of the world's deadliest diseases and has been affecting people for thousands of years. It's estimated that 2 billion people—one third of the people in the world—are infected with M. tuberculosis. Each year, nearly 9 million people in the world become sick with TB disease, and almost 1.5 million deaths are attributed to TB. While the number of TB cases in the United States has been declining since 1993, there remains a higher-than-normal burden of TB among racial and ethnic minorities. This is due to unequal distribution of TB risk factors that can increase the chance of developing the disease.

Continue Learning about Tuberculosis (TB)

What You Need to Know About TB in Hawaii
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There was a killer stalking the Brown family of Exeter, Rhode Island, in the late 19th century. After the deaths of a mother and two daughters, locals...
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What You Need to Know About TB
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There was a killer stalking the Brown family of Exeter, Rhode Island, in the late 19th century. After the deaths of a mother and two daughters, locals...
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What is the difference between latent and active tuberculosis?
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Can tuberculosis (TB) be cured?
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Important: This content reflects information from various individuals and organizations and may offer alternative or opposing points of view. It should not be used for medical advice, diagnosis or treatment. As always, you should consult with your healthcare provider about your specific health needs.