Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
Viral spread to the spinal cord. Mice were flank inoculated with 4 × 105 PFU NS or NS-Us9null. Spinal cords were dissected 5 (A) or 3 (B) dpi. Sections were stained with anti-HSV-1 and counterstained with cresyl violet. The boxed areas at ×40 magnification are shown at ×200 magnification below. Black arrows indicate viral antigen staining at 3 dpi.
