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Doctor insights on: What To Do If Roommate Has Tb

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My roommate has TB will i get it?

My roommate has TB will i get it?

Wow: You want to get checked by a doctor. By the way, the health department will check you anyway if your roommate had contagious tb. By now your roommate should not be dangerous anyway. No reason to be scared at this time. Your tuberculosis screening test should be repeated 12 weeks later. Good lukc and have a good sleep. ...Read more

Dr. Scott Lindquist
585 doctors shared insights

Mycobacterium Tuberculosis Infection (Definition)

Mycobacterium tuberculosis is an infectious organism that spreads by droplets coughed out by an infected person. Infection is established initially in lungs, but can spread within lungs & to other body parts, or can become latent, with reactivation occurring years to decades later. With effective treatment, it can be completely eliminated although drug resistant ...Read more


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My roommate has tested positive for TB and I have 4 kids including a new baby what should I do?

My roommate has tested positive for TB and I have 4 kids including a new baby what should I do?

Get Tested: First, it depends on what you mean by your roommate being positive for tb. Does that mean they have been actually diagnosed, or that their PPD skin test is positive? A positive skin test does not necessarily mean one has tb. However, TB is very contagious, so if you even suspect your roommate has tb, you need to isolate yourself and your children from said roommate and get everyone tested. ...Read more

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Regarding tuberculosis my daughter recently moved into a college dorm and her roommate has TB but is medicated. Is she at harm?

Spread by air : From InteliHealth (AETNA) online: "Study Focuses on Air Flow in Spread of TB Improving indoor air flow might help reduce the risk of spreading tuberculosis (TB), a new study suggests. The study was done in Cape Town, South Africa. TB is common and increasing in that area. Researchers measured carbon dioxide in the air of Cape Town high schools. ..... ...Read more

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What is tb?

Tuberculosis: Tuberculosis (or tb) is an infection that is caused by a slow growing bacteria called mycobacterium tuberculosis. It enters the lungs by inhalation of droplets coughed out by an infected person & can cause infection in the lungs initially. It may either remain latent or spread further within the lungs or to other organs as well. Effective treatment is available but requires good compliance. ...Read more

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What is MDR TB?

MDR: This stands for multiple drug resistant tuberculosis. This illness is gradually spreading throughout the world and is creating a great amount of difficulty in management of these patients, with a resultant higher mortality rate. ...Read more

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How is TB spread?

How is TB spread?

Coughing: The most common way TB is spead by close contact with some with active TB disease. It is often caught by someone coughing and spreading the TB organism in the air which other people inhale into their lungs and contract tb. ...Read more

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How can people fight tb?

How can people fight tb?

With antibiotics: Tb is a difficult infection to treat and for many years affected people were sent to live in sanatoria. It took a combination of four antibiotics taken over several months to treat it. After treating the affected individual, tracking the contacts and testing them helps break the chain of transmission. ...Read more

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Dr. Klaus D Lessnau
1,183 doctors shared insights

Tuberculosis (Definition)

Is an infection in the body with mycobacterium tuberculosis. It is almost always acquired via the respiratory tract from which it can spread to other organs. After that, the immune system walls the bacteria off. All of this usually occurs without symptoms. After that, activation of the infection can occur in about 10% of the total patients. Half of this risk is in ...Read more