Jan 24, 2019 · People with TB disease usually have symptoms and may spread TB bacteria to others. A cough lasting 3 weeks or longer is a symptom of TB disease. TB bacteria most commonly grow in the lungs, and can cause symptoms such as. Jun 27, 2017 · You’re more likely to get TB if you come into contact with others who have it. Here are some situations that could increase your risk: A friend, co-worker, or family member has active TB disease. You live or have traveled to an area where TB is common, like Russia, Africa, Eastern Europe, Asia, Latin America.
Treatment of PTB in adults. The aims of TB treatment are to cure the disease and to reduce its transmission. In general, individuals with pulmonary and laryngeal TB are infectious, whereas those with EPTB are regarded as non-infectious.Cited by: 1. Not everyone with TB is infectious. Children with TB or people with a TB infection that occurs outside the lungs (extrapulmonary TB) don't spread the infection. Latent or active TB. In most healthy people, the immune system is able to destroy the bacteria that cause TB.