 Hello everyone, I am Dr. Archana, I am the Associate Consultant, Infectious Disease Specialist at Manipal Hospital, Oral Airport Road, Bangalore. There are few groups of children who are at risk for tuberculosis. The first being, if a child is in close contact with an adult with active tuberculosis who has been recently diagnosed in a household, that's the first one. Second thing is, any child who is less than five years of age, especially less than two years of age, or if a child is not being vaccinated against tuberculosis, that is there's a vaccine called as BCG vaccine, which is given at birth, which prevents tuberculosis. Fourth one is, if a child is being infected with HIV, that is human immunodeficiency virus, they are at high risk of acquiring tuberculosis. The other being, if a child is malnourished, or if the child is on any immunosuppressant medications, like example being steroids, or if the child is on chemotherapy for any cancer, these children are more prone to get tuberculosis.