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.
The frequency of each variable is shown for non-infected controls (n = 54; open bars), CHIKV-infected patients (n = 60; hatched bars), and DENV2-infected patients (n = 45; closed bars). *P<0.05; **P<0.001; ***P<0.0001.
