What is meant by latent TB

The only sign of tb infection is a positive reaction to the tuberculin skin test or tb blood test.Latent tb does not have any symptoms, but it has the potential to make you ill.The decision about treatment for latent tb infection will be based on a person's chances of developing tb disease by considering their risk factors.Someone with active tb has symptoms.Alan ali and another doctor agree 2 thanks

Tuberculosis (tb) is a leading cause of death worldwide, with 10.4 million cases and 1.8 million deaths in 2015 ().infected individuals are classified as either having latent tuberculosis infection (ltbi), an asymptomatic clinical state that is not transmissible, or active tb disease, characterized by the presence of clinical symptoms arising from infection that can occur in.Persons with latent tb infection do not feel.Latent tb infection (ltbi) and tb disease.Tb bacteria are spread through the air from one person to another when a person with tb disease coughs, speaks or sings.When a person with tb disease coughs, sneezes or shouts they can spray these germs into the air.

When you have latent tb, you don't feel sick and can't spread the infection to others.Sometimes this is known as having active tb.Latent tb is one of the two types of tb.This is called latent tb infection.The tb germs are not hurting you now.

Persons with latent tb infection are not infectious and cannot spread tb infection to others.5.8k views reviewed >2 years ago thank dr.They can even cough up blood.Active tuberculosis can be contagious while latent tuberculosis is not, and it is therefore not possible to get tb from someone with latent tuberculosis.While many people with latent tb will never feel any symptoms of the condition, others, especially those who have or develop weakened immune systems, can experience the active form of this dangerous infection, called active tb.