3 doctors weighed in:
If I was exposed to someone with active TB disease, can I give TB to others?
3 doctors weighed in

Dr. Ray Holt
Family Medicine
1 doctor agrees
In brief: If you also have it
If you inhale the TB bugs and get an active infection yourself, then you can pass it on.
If this happens, i'd expect you'd have symptoms like a chronic cough, night sweats, weight loss and maybe a fever.

In brief: If you also have it
If you inhale the TB bugs and get an active infection yourself, then you can pass it on.
If this happens, i'd expect you'd have symptoms like a chronic cough, night sweats, weight loss and maybe a fever.
Dr. Ray Holt
Dr. Ray Holt
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Dr. Douglas Arenberg
Internal Medicine - Pulmonary Critical Care
In brief: No
Exposure to someone with active TB does not make you infectious.
You can only spread TB to othrs if you yourself actively have tuberculosis. If you were exposed, you should be checked for latent infection.

In brief: No
Exposure to someone with active TB does not make you infectious.
You can only spread TB to othrs if you yourself actively have tuberculosis. If you were exposed, you should be checked for latent infection.
Dr. Douglas Arenberg
Dr. Douglas Arenberg
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