1 Department of Microbial Pathogens and Immunity, Rush University Medical Center, 1735 West Harrison Street, Room 614 Cohn, Chicago, IL, 60612, USA. Lena_Al-Harthi@rush.edu.
2 Section of Infections of the Nervous System, National Institutes of Neurological Disorders and Stroke, National Institutes of Health, Bethesda, MD, USA.
3 HIV Neuropathogenesis, Genetics and Therapeutics Branch, Division of AIDS Research, National Institute of Mental Health, Bldg 10, Room 7C-103, Bethesda, MD, 20892, USA. natha@ninds.nih.gov.