The AFB (Acid-Fast Bacilli) Sputum test is used to detect the presence of acid-fast bacteria, mainly Mycobacterium tuberculosis, which causes tuberculosis (TB). This test helps in diagnosing and monitoring pulmonary tuberculosis and other mycobacterial infections.In this test, a sputum sample (mucus from the lungs) is examined under a microscope after special staining. It is commonly recommended for individuals with symptoms such as persistent cough, chest pain, fever, weight loss, or blood in sputum.Early detection through the AFB test is essential for timely treatment and prevention of disease spread.
Yes. To ensure accurate results, follow these key requirements before taking an AFB Sputum test.
Not required
Follow proper instructions for sputum collection
Early morning sputum sample (deep cough sample, not saliva)
Inform about any ongoing treatment for TB
Use a sterile container and avoid contamination
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