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.bekindtopets.com/flash-choice-2nd-Reconnaissance-Battalion-Patch-limited-save/