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.
Predictive geographical risk of Schistosoma hematobium (A), Schistosoma mansoni (B) in boys aged 10–15 y, and hookworm (C) in boys aged 15–19 y, based on the respective best-fitting model-based geostatistical binomial model (model A), and location of parasite surveys (D).
