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.
Hypothetical mechanism of DENV infection. DENV present as a heterogenous population at an early phase of infection. The parts of DENV are positively selected by non-neutralizing/enhancing antibodies. Homogenous DENV population is predominantly produced at the peak of infection.
