Breath analysis: An emerging diagnostic approach

On April 14, 2022, to detect COVID-19, breath test was done by Food and Drug administration.It relied on the detection of Volatile Sulfur Compounds (VSC) and utilized a detection device that required a skilled technician to operate.This tool can evaluate one sample in every three minutes with a sensitivity of 91% and specificity of 99%.Amongst others, this screening test can be done at airports also.To investigate fluid and tissue samples, the disorder is diagnosed via physical, laboratory examination, as well as imaging test.