Ajay Menon Ajay Menon Asked 8 months ago

How common is latent tb?

I had a routine health checkup for my new job, and the doctor said something about latent TB. I don't have any symptoms, but it sounds concerning. How common is latent TB in India?

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7 answers

Amit Trivedi Amit Trivedi Joined May 2026 6 months ago
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It is incredibly common in India, almost 30 to 40 percent of our population has latent TB. I was diagnosed during a routine screening recently, took the preventive course, and I am completely fine now.

Sarojini Naidu Sarojini Naidu Joined Feb 2026 8 months ago

So many people around us carry the latent bacteria without ever falling sick. While building immunity with fresh ginger tea and honey is good, you must consult a doctor for proper tests if you have been exposed.

Priya Sharma Priya Sharma Joined Mar 2026 7 months ago

I was so shocked to learn how common this is when my college required a TB skin test. Don't worry, latent TB just means the bacteria is sleeping in your body and it is not contagious at all.

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Consult a internal medicine specialist

Rohan Das Rohan Das Joined Feb 2026 8 months ago

Please don't believe any online claims about natural cures for latent TB. Only a proper Mantoux test or IGRA blood test can confirm it, and a doctor should decide if you need preventive therapy.

Ishaan Kapoor Ishaan Kapoor Joined Mar 2026 7 months ago

Actually, a lot of my classmates tested positive for latent TB when applying for foreign student visas. It's super common here and usually nothing to stress about as long as you get the clearances done.

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Sunil Verma Sunil Verma Joined Apr 2026 6 months ago

If you need a latent TB test, government hospitals do the Mantoux test for free or a very nominal charge. Private labs charge around 2000 rupees for the blood test, so plan accordingly.

Ananya Hegde Ananya Hegde Joined Jun 2026 4 months ago

I just tested positive for latent TB and I am feeling so anxious even though the doctor said I am not infectious. Has anyone else gone through this anxiety and taken the preventive medication?

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