Tuberculosis tb is an infectious disease that usually affects the lungs though it can affect any organ in the body.
Tuberculosis symptoms. Most infections show no symptoms in which case it is known as latent tuberculosis. Your symptoms might not begin until months or even years after you were initially infected. Learn more about how its spread whos at risk symptoms treatment and prevention. Tuberculosis is a pulmonary lung infection by mycobacterium tuberculosis bacteria.
Tuberculosis tb is an infectious disease usually caused by mycobacterium tuberculosis mtb bacteria. If you have tuberculosis you may not have any symptomsthats because the germs that cause this illness can live in your body without making you sick. Tuberculosis can also affect other parts of your body including your kidneys spine or brain. Brain spine bones kidneys lymph nodes small bean shaped organs found throughout the body that help the body recognize and fight.
In fact most people who get infected with. Tb usually develops slowly. Tuberculosis is a dangerous bacterial infection that attacks your lungs. Your symptoms might not begin until months or even years after you were.
The symptoms of tuberculosis tb depend on where the infection occurs. For example tuberculosis of the spine may give you back pain and. Tuberculosis mainly causes symptoms in the lungs and airways but it can also affect other parts of your body such as your. Tuberculosis generally affects the lungs but can also affect other parts of the body.
Tuberculosis can be active when symptoms occur and the organism can be spread to others or latent in which the infection is not causing symptoms because the bodys immune system is keeping the infection under control. It can develop when bacteria spread through droplets in the air. When tb occurs outside your lungs signs and symptoms vary according to the organs involved.