Rajesh Singh Rajesh Singh Asked 5 months ago

How is tb passed from one person to another?

My colleague has been diagnosed with TB, and now I am wondering about my own health as we sit close in office. How exactly is TB passed from one person to another? Should I be worried?

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7 answers

Sangeeta Agrawal Sangeeta Agrawal Joined Apr 2026 5 months ago
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It is an airborne bacteria, so if you are around someone who is coughing a lot and has TB, you can breathe it in. Please be very cautious and wear a mask if you are visiting anyone with a chronic cough. It is always better to get any long-term cough checked by a doctor for safety.

Madhavan Pillai Madhavan Pillai Joined Feb 2026 5 months ago

TB spreads through the air when an infected person coughs, sneezes, or talks. Just like we manage high BP with regular checks, keeping our living spaces clean and well-ventilated is important to prevent infections from spreading. If someone has a persistent cough, they should get tested immediately.

Sunita Kulkarni Sunita Kulkarni Joined Feb 2026 5 months ago

Haan na, actually it spreads through the air when the patient sneezes or coughs without covering their mouth. It doesn't spread by sharing plates or handshakes, but close breathing space is where the bacteria travels. Best to use a handkerchief or mask, simple and safe.

Ananya Sen Ananya Sen Joined Feb 2026 5 months ago

TB is an airborne infection transmitted when an active patient releases microscopic droplets through coughing or speaking. It is not transmitted through sharing dishes, shaking hands, or touching surfaces. For accurate understanding and prevention protocols, consulting a physician is the best path.

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Consult a internal medicine specialist

Srinivasan Murthy Srinivasan Murthy Joined Jan 2026 5 months ago

My grandmother used to say we shouldn't sit near someone who is coughing continuously, which is practical because TB is airborne. It passes through tiny droplets in the air when they cough or sneeze. However, please consult a medical expert to get proper guidance on preventive measures.

Rohan Deshpande Rohan Deshpande Joined Jun 2026 4 months ago

It spreads when tuberculosis bacteria are released into the air through coughs, spits, or sneezes of an infected person. We consulted a specialist at a top hospital when our driver got diagnosed, and the doctor explained that normal contact like sharing food doesn't spread it. Ask your doctor clearly about the precautions to take at home.

Rajesh Yadav Rajesh Yadav Joined Jul 2026 4 months ago

Look, simple thing—it spreads through the air when a patient coughs openly. It does not spread by sharing a cup of tea or clothes, so don't isolate them like they are untouchable. Just tell them to cover their mouth while coughing and keep the windows open for fresh air.

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