What Are Positive TB Test Results?
A positive TB test result means that the person has been infected with tuberculosis (TB) bacteria. It does not indicate whether or not the person has active TB disease. The only way to determine if a person has active TB is to undergo a medical examination.
What Are The Different Types of TB Tests?
The two most common types of TB tests are the tuberculin skin test (TST) and the interferon-gamma release assay (IGRA). The TST is the traditional TB test and involves injecting a small amount of tuberculin (a protein derived from the bacteria that causes TB) into the skin of the forearm. A healthcare worker will then measure the size of the area of induration (hardening) at the injection site 24 to 48 hours later. If the induration is 5 millimeters or more, the test result is considered positive.
What Are The Different Types of Positive TB Test Results?
There are two types of positive TB test results: a positive TST (also known as a positive tuberculin skin test) and a positive IGRA. A positive TST is an induration of 5 mm or more at the injection site. A positive IGRA result is when the person's blood contains an immune response to TB bacteria.
What Does It Mean To Have A Positive TB Test Result?
A positive TB test result means that the person has been infected with TB bacteria. It does not mean that the person has active TB disease, as only a medical examination can determine if a person has active TB. It is important to note that having a positive TB test result does not mean that the person is contagious or that they will develop active TB disease. It does, however, mean that the person should be monitored for the development of active TB disease and should be offered preventive treatment.
What Should I Do If I Have A Positive TB Test Result?
If you have a positive TB test result, it is important to follow up with your healthcare provider. They will be able to provide you with further information and may recommend that you undergo additional testing or treatment. You should also take steps to reduce your risk of spreading the bacteria to others, such as not sharing food or drinks, and avoiding close contact with people who have weakened immune systems.
Can I Get Treated For A Positive TB Test Result?
Yes, you can get treated for a positive TB test result. Treatment typically involves taking one or more medications for several months. It is important to follow your healthcare provider's instructions and to take all medications as prescribed. This will reduce the risk of developing active TB disease and help to prevent the spread of TB to others.
What Are The Risks Of Not Treating A Positive TB Test Result?
Not treating a positive TB test result can increase the risk of developing active TB disease. It can also increase the risk of spreading the bacteria to others. It is important to follow up with your healthcare provider and to take any medications that are prescribed.
What Should I Know About Positive TB Test Results?
A positive TB test result means that you have been infected with TB bacteria. It does not mean that you have active TB disease or that you are contagious. It is important to follow up with your healthcare provider and to take any medications that are prescribed. This will help to reduce your risk of developing active TB and will help to prevent the spread of TB to others.