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.
Protective efficacy of EbolaΔVP30 virus in guinea pigs. Survival curves of guinea pigs vaccinated twice with EbolaΔVP30 virus or inoculated with PBS (n = 6 per group). Six weeks after the last vaccination, guinea pigs were challenged with 1,000 LD50 of GP-EBOV. Animals were observed for 16 days after challenge.
