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.
Neutralization of Stx2 Vero cell cytotoxicity with mouse antisera. Each circle represents the neutralization titer of the serum from an individual mouse. The dashed line represents the limit of detection. The bar represents the geometric mean of neutralization titers obtained from each group, and the error bracket represents the 95% confidence interval. Unpaired t tests were performed between group pairs (see Table 1): A–B (P < 0.05), C–D (P < 0.05), C-E (P < 0.05), and D–E (P < 0.05).
