Measles is a highly contagious disease that causes temporary and severe immunosuppression in patients. Signaling lymphocyte activation molecule (SLAM) expressed on cells of the immune system functions as a receptor for measles virus (MV). In addition to SLAM. vaccine strains of MV also use a ubiquitously expressed complement regulatory protein. https://www.roneverhart.com/Clear-Acrylic-Boxes-7-25-X4-75-X1-12-Pack/