A blood culture is an examination to detect an infection in the blood and identify the possible cause(s). Infection of the blood may be due to foreign bodies or pathogens, such as bacteria, yeast, fungi, or virus.
Getting infected with bacteria is becoming more common these days, and it can seriously affect your life. Hence, the detection of these foreign invaders like bacteria, yeast, and microorganisms in your blood is done with a blood test called Blood Culture test.