FIG. 7-5.
Steps in the hematogenous spread of virus into the central nervous system.
(Modified from R. T. Johnson, “Viral Infections of the Nervous System.” Raven Press, New York, 1982.)
© 1987
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.