https://www.maximizemarketresearch.com/market-report/blood-screening-market/13686/ A blood screening is a medical process in which a sample of blood is withdrawn from the body to analyze the level of substances or cells. It helps to monitor diseases and prevent health issues and a variety of other conditions such as infections and cancer. Human immunodeficiency virus (HIV), blood type, and pregnancy screenings are the most common types of blood screening tests done in the blood screening. Blood donor screening is the defense mechanism implemented against the spread of infection prior to the blood donation.