Sign Up for a Free Account

This is an image preview.
Start a Free Account
to view the full image.

  • Nearly 3,000 illustrations, including video clips of neurologic disorders.

  • Every article is reviewed by our esteemed Editorial Board for accuracy and currency.

  • Full spectrum of neurology in 1,200 comprehensive articles.

  • Listen to MedLink on the go with Audio versions of each article.

Structure of dimeric West Nile virus nonstructural protein 1 (NS1), top view

One monomer is gray, and one is color coded by domain (blue, b-roll; yellow, wing; red, b-ladder; and salmon, spaghetti loop). The disordered flexible loop is indicated by orange dashed lines. (Source: Wessel AW, Doyle MP, Engdahl TB, Rodriguez J, Crowe JE Jr, Diamond MS. Human monoclonal antibodies against NS1 protein protect against lethal West Nile virus infection. mBio 2021;12[5]:e0244021. Creative Commons Attribution 4.0 International License,

Associated Disorders

  • Encephalitis
  • Meningitis
  • Meningoencephalitis
  • Poliomyelitis