Central nervous system Vision-related issues, the chemotactic attraction of immune cells by the infected brain cells, the presence of a chemokine called Mig found in the patient's brain Fever, vomiting, confusion and ataxia, bilateral basal ganglia, deep white matter, large area of hypodensity in the proximal half of the corpus callosum up to the mid part of his body and interval multiple patchy hypodensities bilaterally in the periventricular, acute infarction, and bilaterally in the deep watershed and the parasagittal region as well as scattered foci in the cortical and subcortical regions of the temporal and parietal lobes Nausea, vomiting, and headache