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.
A) Perspective surfaces of neutralizing antibody titer (dilution) based on the fitted linear mixed model in Table 5. The median age was 36 years for men (left panel) and for women (right panel). B) Cross-sectional curves of neutralizing antibody titer (dilution) extracted from panel A with duration of illness set at 10, 17, 24, and 31 days, respectively, for men (left panel) and women (right panel); the vertical lines mark peak titer times.
