An acid-fast stain test is a lab test performed on a sample of body fluid or skin tissue. This test can determine if you have TB or another infection.

Your doctor may use an acid-fast bacteria (AFB) stain test to see if you have a lung disease like tuberculosis (TB).In addition to showing tuberculosis, an AFB stain can also show if you have ...

A sputum stain for Mycobacteria is a laboratory test performed on a sample of your sputum, or phlegm. It’s also known as an acid-fast bacillus (AFB) stain or a tuberculosis (TB) smear. A doctor ...

Physiology : The acid-fast stain test for bacteria is a laboratory test to detect the presence of TB or other pathogenic, acid fast bacteria in a sample of blood, or other body tissues.

The samples are then heat-fixed and treated with an acid-fast stain for TB mycobacteria. Access to reproducible and high-throughput staining with these methods is limited by a lack of trained staff to ...

The use of nucleic acid amplification testing for tuberculosis increased in the United States between 2011 and 2017, although nearly half of U.S. TB cases did not include one of the tests ...