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.
Demographic and baseline characteristics by group of study population
| Group 1 PfSPZ Vaccine | Group 2 PfSPZ Vaccine | Group 3 normal saline | |
|---|---|---|---|
| Number of volunteers | 3 | 20 | 10 |
| Mean age (range) | 19.7 (19–20) | 20.0 (17–26) | 22.9 (18–33) |
| Mean body mass index (range) | 22.5 (20.6–24.8) | 23.0 (18.8–28.6) | 22.1 (19.5–24.0) |
PfSPZ = Plasmodium falciparum sporozoites.
