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.
Geometric mean titer of S. sonnei LPS antibodies after immunization with one dose of the S. sonnei-rEPA conjugate. Pink, blue and green lines stand for IgG, IgA and IgM anti-S. sonnei LPS antibodies, respectively. Dotted lines are for hepatitis B vaccinees who served as controls; blue for IgA and pink for IgG anti-S. sonnei LPS; GMT = Geometric mean titer. Cohen D. et al. Infect. Immun. 1996 [46].
