How Do You Know if This Dye Is Infecting Cervical Lymphs?

How do you know its getting into the lymph not by these vessels, lymphatic vessels we're talking about a so er people have previously actually physically done the experiment. In uninfected mice, you canfind this dye in cervical regions of control mice within a 30 minutes or so. But in a mice infect with japanese and saflytisf us, you see very little florescent die there. So again, somehow virous infection impairing the movement of material through the ilymphatic system, from the brain to the cervical lymph notes infects a rhaty, counter intuitive.