I know that the air pipe is filled with mucus(right?!) but what does tuberculosis trigger? No symptoms please!!!!

well you get this little calcifide granulomas nodules deposite particles deposited in the low part of the lungs and that starts to affect the way you breath and you start to get sick.But remember know a days there are a lot of medicine that helps to fight illness like isoniazid.always remember if your in a closed enviroment and someone is sick cover your self to protect you from contamination.just with a little droplets in the air and your at risk of infection.