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Doctor insights on: What Is The Difference Between Tuberculosis And Pneumonia

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What is the difference between tuberculosis and pneumonia?

What is the difference between tuberculosis and pneumonia?

Special testing: Pneumonia is a general term for any lung infection caused by a variety of pathogens (bacteria, virus, fungus or parasites). Tuberculosis (TB) is a very specific type of infection caused by a unique bacteria called mycobacterium tuberculosis. Tb may occasionally spread outside the lung affecting almost any other part of the body. Special testing in a lab is required to prove that someone has tb. ...Read more

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Dr. Christopher Crosby
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Dr. Scott Lindquist
538 doctors shared insights

Mycobacterium Tuberculosis Infection (Definition)

Mycobacterium tuberculosis infection is also known as Tuberculosis. 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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What is the differences between the symptoms of tuberculosis and pneumonia ?

What is the differences between the symptoms of tuberculosis and pneumonia ?

See below: Pneumonia has an acute onset of cough, fever and sometimes shortness of breath and chest pains. Rales are heard on auscultation of the lungs and an infiltrate is seen on chest x-ray. Tb is a more chronic illness characterized by cough, night sweats, weight loss, a positive PPD skin test or gamma interferon release test with apical infiltrates on cxr. Sputum smears and cultures are + for afb/tb. ...Read more

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Dr. Christopher Crosby
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10 years in practice
92K people helped
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What is the difference between pneumonia and tuberculosis?

What is the difference between pneumonia and tuberculosis?

Pneumonia: Pneumonia is a general term implying acute lung airspace infection or inflammation due to a variety of causes, including numerous bacteria, viruses, and fungi. Tuberculosis is an infection by a specific mycobacterium. It can affect the lungs and also other parts of the body. It can be acute or chronic. ...Read more

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How do you tell the difference between pneumonia and tuberculosis?

How do you tell the difference between pneumonia and tuberculosis?

See below: Pneumonia causes cough, fever, sometimes shortness of breath and chest pains. Rales are heard on auscultation of the lungs and an infiltrate is seen on chest x-ray. Tb is a more chronic illness characterized by cough, night sweats, weight loss, a positive PPD skin test or gamma interferon release test with apical infiltrates on cxr.Sputum smears and cultures are + afb/tb.Tb can cause a pneumonia. ...Read more

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Dr. Christopher Crosby
Board Certified
10 years in practice
92K people helped
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What are some differences between acute bacterial pneumonia and tuberculosis?

What are some differences between acute bacterial pneumonia and tuberculosis?

See below: Pneumonia causes cough, fever, sometimes shortness of breath and chest pains. Rales are heard on auscultation of the lungs and an infiltrate is seen on chest x-ray. Tb is a more chronic illness characterized by cough, night sweats, weight loss, a positive PPD skin test or gamma interferon release test with apical infiltrates on cxr.Sputum smears and cultures are + afb/tb.Tb can cause pneumonia too. ...Read more

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What can you do if you have tuberculosis and pneumonia at the same time?

Do you mean: two separate infections, or pneumonia due to TB? You probably need to be under the care of a pulmonologist or infectious disease specialist to be sure you are getting the right treatment. ...Read more

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How to tell if I have pneumonia or tuberculosis?

How to tell if I have pneumonia or tuberculosis?

See below: Pneumonia characterized by acute onset of cough, fever and sometimes shortness of breath and chest pains. Rales are heard on auscultation of the lungs and an infiltrate is seen on chest x-ray. Tb is a more chronic illness characterized by cough, night sweats, weight loss, a positive PPD skin test or quantiferon TB blood test with apical infiltrates on cxr. Sputum smears and cultures are + afb. ...Read more

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How does tuberculosis lead to pneumonia?

How does tuberculosis lead to pneumonia?

Immune deficiency: TB can present as rare pneumonia. High fever and productive cough. It occurs most often in extremely young children and the elderly, patients with immunosuppression, such as HIV-infected,AIDS patients.Usually caused by Mycobacterium tuberculosis.TB is spread through the air from one person to another. usually with coughing by person with TB. Most infected people have immune system to prevent pna ...Read more

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Is there a possibility that you are diagnose with tuberculosis or pneumonia even if you don't have a cough?

Is there a possibility that you are diagnose with tuberculosis or pneumonia even if you don't have a cough?

Possible: Usually TB or pneumonia have some symptoms. Sometimes you can find a lesion on x-ray which may turn out to be tb. But pneumonias such as fungal infection can also be chance finding. ...Read more

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When comparing tuberculosis, pertussis, and pneumonia, why don't we have a good vaccine for tb?

When comparing tuberculosis, pertussis, and pneumonia, why don't we have a good vaccine for tb?

Variable immunity: The typical immune response is variable to disease in the TB family. As a result one vaccine is not llikely to produce long term protection. In general it is harder to create vaccines that provide long term immunity for bacteria, we have had more success with virus based disease in terms of successful long term vaccines. That's why as adults we need additional boosters for pertussis. ...Read more

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Dr. Klaus D Lessnau
1,131 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


Dr. Michael DePietro
2,068 doctors shared insights

Pneumonia (Definition)

The most common definition is an infection involving the lung. Several noninfectious disorders can cause inflammation of the lung which is ...Read more


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Dr. Christopher Crosby
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