What Is a Blood Screening?
A blood screening is a medical process in which blood is scanned to test for a particular disease or condition. Although this procedure may be done for variety of reasons, the most common include human immunodeficiency (HIV) screenings, pregnancy screenings, and blood type screenings. The use of a blood screening may also be needed to check for things like general infections and cancer. Additionally, all blood is carefully screened for serious diseases like HIV when it is donated to a blood bank.