... Js (b)-negative. Blood Safety Blood centers follow five layers of safety procedure: blood donor eligibility standards, individual screening, laboratory testing, confidential exclusion of donations, and donor record checks. Twelve tests are performed on every unit of donated blood. Nine are for infectious diseases, including screenings for: hepatitis (a liver infection); HIV (the virus that causes AIDS); HTLV-I (a virus associated ... place where blood is shipped to and the purpose of its shipment. Next to that, the number of packages and its weight. Then follow the results of the tests on...

• Word Count: 1532
• Approx Pages: 6
• Has Bibliography
• Grade Level: High School