I got tuberculosis, do not cough, can you infect a child

TB patients will be transmitted to other people, depends on whether there is tuberculosis in the sputum. You can go to the hospital to do sputum culture test to make a clear diagnosis. If there is tuberculosis in the sputum, it means that you can spread infection through droplets to others, even if you do not cough, daily speech, breathing may lead to infection of others.