TB2 Antigen

High levels of the TB2 Antigen biomarker could indicate that your body is currently battling a tuberculosis infection. This biomarker is a specific substance that your body produces in response to the presence of the bacteria that causes tuberculosis. It's like your body's alarm system, signaling that there's an intruder. However, a high level of this biomarker doesn't necessarily mean you have active tuberculosis disease. It could also mean that you've been exposed to the bacteria but your body is successfully keeping it in check, a condition known as latent tuberculosis. Certain medications, like immunosuppressants, can also cause an increase in this biomarker because they can make it harder for your body to fight off infections. It's also worth noting that some people may have a naturally higher level of this biomarker without having tuberculosis.

Symptoms of high levels of TB2 Antigen may not be immediately noticeable, especially in cases of latent tuberculosis. However, if the infection progresses to active tuberculosis disease, symptoms could include a persistent cough, chest pain, weight loss, fatigue, fever, night sweats, and loss of appetite.

Low levels of the TB2 Antigen biomarker could mean that your body is not currently fighting off a tuberculosis infection. This could be because you've never been exposed to the bacteria that causes tuberculosis, or it could be that your body has successfully fought off the infection in the past. Certain medications, like antibiotics or antiviral drugs, can also affect the levels of this biomarker in your body. However, it's important to remember that a low result doesn't necessarily mean you're in the clear. Other factors, such as your overall health and immune system function, can also influence the levels of this biomarker.

Symptoms of low levels of TB2 Antigen may not be noticeable, as this could indicate that the body is not actively fighting a tuberculosis infection.