Immunizing Information and Courses from MediaLab, Inc.
These are the MediaLab courses that cover Immunizing and links to relevant pages within the course.
Learn more about laboratory continuing education for medical technologists to earn CE credit for AMT, ASCP, NCA, and state license renewal and recertification. Or get information about laboratory safety and compliance courses that deliver cost-effective OSHA safety training and continuing education to your laboratory's employees.
| Anti-A and Anti-B Development It is possible that since anti-A and anti-B develop so predictably, without a recognizable immunizing event, that they are “naturally” occurring. Their production is thought to be stimulated by bacteria which have been shown to contain substances that are chemically similar to human A and B antigens. (Anti-A and anti-B are absent in germ-free animals.) Except for the rare hh individuals who lack H substance, everyone has some H in their cellular makeup. | View Page |
| "Immune" ABO Antibodies A person exposed to a specific immunizing event may produce “immune” ABO antibodies of the same specificity as the “naturally” occurring antibody, but with different biological behavior. Such immunizing events include pregnancy with an ABO incompatible fetus or transfusion of ABO incompatible red cells. After immunization, the subject’s antibody may increase in titer and/or avidity, develop powerful hemolyzing properties, or become more active at 37ºC. | View Page |