Renuka Sharma Renuka Sharma Asked 9 months ago

How can a person get tb?

Recently, I've been hearing about a few TB cases in our locality, and it's making me a bit worried. Could someone explain how a person typically contracts TB? What are the common ways it spreads?

Tags #person
7

7 answers

Preeti Verma Preeti Verma Joined Mar 2026 7 months ago
Most liked

I heard that TB bacteria can hang in the air for hours after someone coughs. It makes me so anxious whenever I ride the metro or sit in crowded places. Does anyone else feel super nervous about catching it in public?

Suresh Nair Suresh Nair Joined Jun 2026 4 months ago

I recovered from pulmonary TB last year. It spreads through the air when an infected person coughs or sneezes, especially in crowded, poorly ventilated rooms. Just maintain basic hygiene, eat a high-protein diet to keep your immunity up, and don't panic as it is 100% curable.

Nidhi Shah Nidhi Shah Joined Feb 2026 8 months ago

Since TB spreads through the air, anyone with low immunity can catch it easily. Focus on eating nutrient-dense, home-cooked meals with plenty of green vegetables and immunity-boosting spices like turmeric to stay protected.

Kunal Sen Kunal Sen Joined Mar 2026 8 months ago

It spreads through prolonged indoor contact with an active TB patient who is coughing. If you have a persistent cough for more than 2 weeks, don't ignore it—go get a sputum test and chest X-ray done immediately.

Powered by

Consult a internal medicine specialist

Rahul Dev Rahul Dev Joined Mar 2026 8 months ago

TB is a bacterial infection that spreads through respiratory droplets. Keeping your immune system strong through regular workouts and a nutritious diet is your best line of defense against such infections.

Amina Begum Amina Begum Joined Mar 2026 7 months ago

I am learning about this because a neighbor was recently diagnosed with TB. We are a bit worried about how easily it can spread to nearby houses. Is it true that only close family members who share the same room are at risk?

Abhishek Joshi Abhishek Joshi Joined Apr 2026 7 months ago

Well, it's not like the movies where you cough once and suddenly have TB! It requires close, breathing-the-same-air kind of contact with an active patient. Just wear a mask in crowds and keep your immunity high, you will be fine.

Evidence-based health, reviewed by clinicians. Free, weekly.