SAN ANTONIO--(BUSINESS WIRE)--bioAffinity Technologies, a privately held company focused on early diagnostics and cancer therapeutics, announced publication in the peer-reviewed Journal of Visualized ...

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 ...