FIG. 4.
Infection of SCID-beige mice. Groups of six mice were infected intranasally with phosphate-buffered saline (PBS) or 500 CFU of RB50 or SP5 and monitored for signs of disease. Shown are the percentages of surviving mice over time.
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.